Linet ERP Integration For Woocommerce

Changelog

2026.10.13 – version 3.6.37

• New: an Apple Pay or Google Pay J5 from PayPlus goes up with its card token and PayPlus customer uid in the J5 token and number fields, so Linet’s till can charge it with the token (Transactions/Charge) – a wallet authorization can’t be captured by transaction uid. Card orders are sent as before
• New: “J5 Payment Method EAV field” setting. Every PayPlus order sends its method there (credit-card, apple-pay, google-pay); pick the same field for the method in Linet’s till settings. PayPlus reports a wallet paid through the payment page as credit-card, so the wallet is read from the page request (charge_default with the other methods hidden)
• Fix: a PayPlus receipt’s approval number is the card company’s approval number (approval_num), not PayPlus’s own transaction number (payplus_number, e.g. RLul7X4qHm)

2026.10.12 – version 3.6.36

• Fix: the J5 fields of a PayPlus order carry the transaction uid and the PayPlus transaction number again, as they did before 3.6.30. PayPlus charges a held J5 by its transaction uid alone, so the card token that 3.6.30 put in the J5 token field, whenever the order had one, could not be charged against the hold

2026.10.11 – version 3.6.35

• Fix: a size or color unit whose Linet slug is 0 (מידה 0, צבע כללי) is linked to its term again. WordPress treats a “0” slug as empty and names the term from its name instead, so every lookup by slug 0 missed: the parent got a 0 option and the size-0 variation no attribute. The existing term now gets slug 0 written to it
• Fix: a product sync no longer puts a 0 into an attribute’s options when a unit’s term cannot be found; it is left out and logged
• Fix: a ruler whose attribute is already in Woo under another label (One-Size, ללא-מידה) is found and updated again rather than failing with “slug already in use”. The attribute was looked up by slug and label together; it is now looked up by its slug

2026.10.08 – version 3.6.34

• Fix: a sync no longer stops with a fatal error when Woo refuses an item’s sku. When the sku was taken by another product, the check for a second call that had made the same item already left nothing to work on if there was no such call, and the sku fallback was then called on nothing
• Fix: that same check no longer deletes a product that was already in the shop. It found the product by its Linet id – which, for a product being updated, is the product itself – and deleted it for good. Only a product the sync had just made in that call is dropped now, and only when another product already carries its Linet id
• Fix: a CreditGuard or Cardcom order paid in one charge goes up as a credit card receipt rather than as installments of 1, as PayPlus orders already do. Any number of payments at all was taken to mean installments; it now takes more than one

2026.10.07 – version 3.6.33

• Fix: a PayPlus order paid in one charge goes up as a credit card receipt rather than as installments of 1. PayPlus writes payplus_number_of_payments as 1 for a regular charge too, and any value at all was taken to mean installments; it now takes more than one
• Fix: a YITH Gift Card that YITH turned into a fee is no longer taken off twice. The fee line already carries it, so the gift card line is left out for such an order

2026.10.07 – version 3.6.32

• Fix: a YITH Gift Card used on an order goes on the document as a minus line of its own. YITH keeps the card in the order’s meta rather than as a coupon or a fee, so the document never saw it and came out higher than what the customer paid by the whole value of the card. A card whose code is also on the order as a coupon is left to the coupon line, so it is not taken off twice
• Fix: the coupon line carries the discount with VAT. The lines of a document are sent with VAT, and the discount went without it, so every coupon came off short by its VAT
• Fix: a fee line carries the fee with its VAT, for the same reason
• New: an order whose document total does not match the order total gets a note saying so, with both totals. The document is still sent

2026.10.01 – version 3.6.31

• Fix: a lookup by sku, and the check on the Linet id a product carries, now say isProduct out loud so Linet does not answer them out of the products alone. One cell of a matrix built in Linet is an item with isProduct 0, which a newsearch leaves out unless it is asked not to, so a variation that was already in Linet read as missing – and the push went on to create it, which Linet refused because the sku was taken. A document line matched by sku finds a cell of a matrix for the same reason
• Updated: a lookup by sku asks about both states of active at once, so a switched off item holding the sku is found by the one call. It used to take a second call to see those, and only after Linet had already refused to create the item; the sku is unique across the whole items table, switched off rows included, so the first call is the one that has to see them
• Fix: a lookup by sku reads a handful of rows rather than one. Linet matches a sku with a LIKE, newest first, so a sku that reads as part of a longer one was answered with that other item alone – and the item actually asked for was never in the answer to be picked out of it

2026.09.30 – version 3.6.30

• New: an option that leaves every product, variation and category that already carries a Linet id out of a WC->Linet run, so a run sends only what has never been pushed. A catalogue that has been pushed once is mostly items Linet already knows, and each of them still cost the run a lookup and an update. Off by default, and a product pushed by hand or on save still goes up whatever its id says
• New: a picture over 2 MB goes up as the largest of the sizes WordPress made for it that fits under the limit, rather than as the original. The file is sent base64 encoded inside the create/file body, half as long again for being encoded, which is what turned one heavy picture into a request Linet refused or never answered. A picture with no version small enough is left out and said so in the log. The limit can be changed, or turned off, with the woocommerce_linet_pic_max_bytes filter
• New: the J5 fields of a document carry the card token and the approval number of the hold for PayPlus orders, which is what a held J5 is charged against – the same pair a zcredit order already sent. An order with no token sends the transaction uid as before
• Updated: the picture itself is left out of the log. One create/file wrote the whole file into the debug log, base64 and all, so a run over a catalogue of pictures wrote a log of mostly pictures; the line now says how big the file was instead
• Updated: the plugin asks for php 7.4 rather than 8.0. Nothing in it needs 8.0 – the newest thing the code uses is from 7.0 – and WooCommerce itself asks for no more than 7.4, so the higher number was only keeping the plugin off sites it runs on perfectly well, and off the update WordPress would otherwise offer them. Tested against php 8.4, WordPress 7.0 and WooCommerce 10.9
• Fix: a call that died mid request – an empty reply, a connection reset, a refused connection, a name that will not resolve – counts as Linet not answering, the same as a call that ran out of time already did. A create/file that Linet fell over on read as an ordinary failure, so the run went on to ask the same dead server once per product for the rest of the catalogue

2026.09.21 – version 3.6.29

• New: three calls in a row that never come back stop the run and say so, instead of walking the rest of the catalogue a timeout at a time. When Linet stopped answering, one product could spend a minute and a half on three calls that were never going to arrive, and the run went on knocking for as long as the page was open. Calls that time out now and again, with answers in between, are not enough to stop anything
• New: a call that goes unanswered holds every process back before the next one is sent – ten seconds, then twenty, then thirty – the same as a refusal for going over the rate limit already does. A call that never came back is the plainest word Linet has for “not now”, and the plugin was answering it by asking again straight away
• New: the hold lets go by itself once its wait is up, and the next call through decides whether Linet is back. A sync that gave up in the afternoon can never leave an order that evening with its document refused unasked
• Updated: every item and file lookup now goes through newsearch, which is where Linet documents filtering, rather than search/item and search/file. A lookup by sku or by Linet id asks for a single row, because that is all there is to find; the count of items in a category still reads the category, because a row count is the answer it is after
• Updated: asking whether a picture is already on an item asks for a single row, and reading an item’s gallery asks for at most 50 files, instead of reading every file the item has gathered. The number can be changed with the woocommerce_linet_gallery_limit filter
• Fix: a picture is created when the answer carries no rows as well as when Linet says so with errorCode 1000, so a picture that is not in Linet yet is still sent whichever way the answer is worded A sku is unique in Linet’s items table, so one row is all there is to find, and this is the call the sync makes most – once per product on a push, and again for every line of a document when items are matched by sku
• Fix: a document whose sku lookup went unanswered no longer stops with a php error from reading the answer that never came
• Fix: the check for whether the Linet id noted on a product is still there now reads an empty answer as “not there” as well as the not-found reply search/item sends, so an id that points at a deleted item is let go of rather than updated. A lookup that went unanswered is neither, and is left alone as before
• Updated: a call is given 15 seconds to answer rather than 30. A healthy call comes back in well under a second, so thirty was a long time to hold a php process open for an answer that was not coming

2026.09.21 – version 3.6.28

• Fix: a sync pulse that has not come back is now given up on after five minutes rather than one, and is asked for again at most three times before the run is stopped. A minute was under what a pulse honestly takes once Linet starts holding calls back, so the page was dropping pulses that were still working and asking for the same products over again – and the pulse it dropped carried on talking to Linet at the site’s end. The count of retries was already being kept, but nothing was reading it, so this could go on for as long as the page was left open
• Fix: only one pulse of a Linet->WooCommerce pull runs at a time. The pull had no lock of its own, so every pulse the page gave up on left another reader behind it, and the number of them talking to Linet at once grew for as long as the sync was left running. The category half of a push is under the same lock as the items
• Fix: a pulse turned away because an earlier one is still running now waits longer each time instead of asking every five seconds for ever, and gives up after twenty tries
• Fix: a pull whose call to Linet went unanswered – a network error, a rate limit that outlived its retries, or an error page where the answer was meant to be – now stops the run and says so. An answer that was not there reads exactly like an answer with nothing left in it, so the sync was ending early and reporting that it had finished

2026.09.21 – version 3.6.27

• New: a variation is placed in its Linet matrix by the ruler unit it sits on, sent on the item itself, instead of by numbers packed into its SKU, and goes up as a matrix cell (item type 4). A variation that went up under the old numbered SKU is found and renamed rather than created a second time beside itself
• New: a variation keeps its own SKU in Linet, and one that has no SKU of its own is given one rather than taking the parent’s. A variable product’s SKU is no longer rewritten in WooCommerce to take the dashes out of it
• New: a variable product can carry more than two attributes in both directions
• Fix: a variable product coming back from Linet with more than one ruler now carries an attribute for each of them; every ruler after the first was writing over the one before it, leaving the product with a single attribute
• Fix: a ruler that could not be mapped no longer takes up an axis of the matrix, which was leaving a gap in the order the rulers sit in
• Fix: the code a ruler unit is filed under in Linet is sent in Code 39, which is all Linet accepts there. A Hebrew attribute value was refused outright (“Only Code39 characters are allowed”) and the unit was never created, so no variation could be placed on its ruler. The unit’s name and slug are unchanged, so it still reads as the word itself in Linet; only the code falls back, to the WooCommerce term ID
• Fix: a variation whose parent product has not reached Linet yet sends a parent item of 0 rather than an empty value

2026.09.20 – version 3.6.26

• Fix: pushing a product whose SKU is already on a Linet item no longer ends the push with a database error from Linet (“Duplicate entry … for key ‘sku’”); the existing item is found and updated instead, including an item that was switched off in Linet, which is looked up with newsearch/item and active 0 and comes back on as part of the update
• Fix: only one pulse of a WooCommerce to Linet push runs at a time, so a pulse that is slow because of Linet’s rate limit and gets asked again by the page can no longer create the same item twice
• Fix: a product is no longer created in Linet when the search for its SKU went unanswered (timeout, or the rate limit ran out); it is left for the next run
• Fix: stripping the dashes out of a variable product’s SKU is skipped when another product already uses the stripped SKU, instead of stopping the push with a WooCommerce error
• New: the Maintenance tab lists how many products and categories carry a Linet ID and clears the lot with one button, for IDs that point at items from somewhere other than the connected company. Nothing is deleted in WooCommerce or in Linet, only the link, and the next sync maps everything again, items by SKU and categories by name

2026.09.18 – version 3.6.25

• Fix: 3.6.24 was released without the rate limiter and sync cache classes, causing “Class not found” errors on API calls, the settings page and inventory sync

2026.09.17 – version 3.6.24

• Fix: account name, phone, address and city are cut to the lengths Linet accepts before the account is created or updated, so a long company name or phone no longer makes Linet reject the account (also for accounts created from Elementor and Contact Form 7 forms)
• Fix: document company, address, city, phone and the billing and shipping address fields are cut to Linet’s limits, so a long value no longer stops the document from being created
• Fix: document line names (products, variations, coupons, shipping and fees) are cut to 255 characters, and a line with an empty name is sent as “Item” instead of being rejected by Linet

2026.08.25 – version 3.6.23

• Fix: the per-product sync actions now check the admin nonce, so a third-party page can no longer drive a logged-in administrator’s browser into syncing a product
• Updated: when Sync Items is set to Off, the “Sync Item From Linet” button is hidden and the request is refused, instead of pulling from Linet anyway

2026.08.19 – version 3.6.22

• New: the Maintenance tab now lists every product behind a problem, each one linked to its WooCommerce edit screen and to the shop
• New: duplicate rows show which product is kept and which are the duplicates, with a delete link per product next to the “delete all duplicates” button
• New: a duplicate Linet ID can now be cleared from the extra products instead of deleting them
• New: images without sizes list the products that use them, and the rebuild action now uses the file WordPress has on record
• New: maintenance actions ask for confirmation and report what happened, instead of silently hiding the row
• Fix: duplicate detection ignores empty SKUs, trashed products and postmeta rows left behind by deleted posts, so the tab no longer reports duplicates that do not exist
• Fix: duplicate variations are matched on their real attribute values rather than on the attribute summary text
• Fix: clearing a duplicate Linet ID no longer removes it from the product that keeps it
• Fix: a failed search/file or create/file call during WC->Linet sync no longer crashes with “Attempt to assign property body on null” – the image is skipped, logged, and the sync batch carries on
• Fix: the log no longer shows percent-encoded slugs – “%d7%9e%d7%99%d7%93%d7%94” is written as the Hebrew it stands for, while a %20 inside a logged url is left alone
• Fix: requests and answers are logged as readable text instead of \u05de escapes
• Fix: downloading a log file returns it as it was written, instead of html-escaping every quote to “
• Fix: maintenance actions now require the manage_woocommerce capability
• Updated: each section lists at most 100 groups and says so, instead of building an unbounded page

2026.08.16 – version 3.6.21

• New: WC->Linet sync now pushes all product categories in a first phase, before any item is synced
• New: category hierarchy is now sent to Linet – parent_id set from the parent term’s Linet category id
• Fix: a category already mapped to Linet is now updated on sync, instead of only being checked for existence
• Fix: Linet->WC categories are now synced parents first, so a child no longer lands at top level when it arrives before its parent
• Fix: a category moved to top level in Linet is now flattened in WooCommerce as well
• Updated: WC->Linet item sync no longer re-resolves categories through the API for every product

2026.06.25 – version 3.6.20

• Upgrade: new paypal gateway support

2026.06.25 – version 3.6.19

• Fix: variable product type not converting from simple on sync – wp_set_object_terms now runs after wp_update_post

2026.05.13 – version 3.6.18

• Fix: variable product type not converting from simple on sync – wp_set_object_terms now runs after wp_update_post
• Fix: product found by SKU not updating – post_id now correctly set from SKU lookup
• Fix: stock update now clears WooCommerce transient cache and WordPress object cache
• Updated: WordPress compatibility 6.9.4, WooCommerce compatibility 10.7.0

• Updated: minimum requirements PHP 8.0, WordPress 6.0

• 2026.03.17 – version 3.6.17 =

  • wp_slash in set_name

• 2026.03.09 – version 3.6.16 =

  • added new config opt ignore_supported_gateways

• 2025.09.10 – version 3.6.15 =

  • undiefed var

• 2025.09.08 – version 3.6.13 =

  • first name to last name update

• 2025.08.25 – version 3.6.12 =

• cat linet_id

• prod linet_id

• 2025.07.30 – version 3.6.11 =

• new switch to presevere old attributes

• 2025.05.27 – version 3.6.10 =

• new array validator and better plugin headers

• 2025.05.21 – version 3.6.9 =

• sync back last one for 2day

• 2025.05.21 – version 3.6.8 =

• sync back

• 2025.05.21 – version 3.6.7 =

• Cannot redeclare getRequestHeaders

• 2025.05.21 – version 3.6.6 =

• sync to linet with subs

• 2025.05.21 – version 3.6.5 =

• imporoved settings sections to restore all privuos functionlty

• 2025.05.21 – version 3.6.4 =

• change get_image_extension_from_mime

• 2025.05.20 – version 3.6.3 =

• incrase time out

• 2025.05.20 – version 3.6.2 =

• incrase time out

• avoid some escaping pitfulls

• 2025.05.19 – version 3.6.1 =

• minor security fixs

• sync back cats

• 2025.05.13 – version 3.6.0 =

• minor security fix

• revert back for find function

• 2025.03.27 – version 3.5.12 =

• revert sku and linet id find

• better product handler

• 2025.02.25 – version 3.5.11 =

• add option to disable nonce

• 2025.01.14 – version 3.5.10 =

• woo comerce no product id to linet gen item

• 2024.12.25 – version 3.5.9 =

• added send SMS

• 2024.12.18 – version 3.5.8 =

• added nonce support for csrf protction

• 2024.12.03 – version 3.5.7 =

• vari change

• 2024.09.19 – version 3.5.6 =

• sku change

• linet find- 2024.09.2 – version 3.5.5 =

• woocommerce hpos support

• tranzila native plugin support
• var prod error
• sku find

• linet find

• 2024.06.27 – version 3.4.9 =

• item mapper now supports not only eavs!

• 2024.06.18 – version 3.4.8 =

• vatIn,discount price fix v2

• 2024.06.17 – version 3.4.7 =

• vatIn,discount price fix

• 2024.06.16 – version 3.4.6 =

• vatIn price support

• 2024.03.11 – version 3.4.5 =

• add new doc type opt: Quote

• 2024.02.22 – version 3.4.4 =

• bad var name

• 2024.02.21 – version 3.4.3 =

• total discount fallback

• 2024.02.08 – version 3.4.2 =

• percent coupon code support

• 2024.01.29 – version 3.4.1 =

• better error handling

• new logic on manul send doc 2 linet

• 2023.08.23 – version 3.4.0 =

• attribute options sort support

• sync from site stock set

• sync from site gallery pics

• 2023.07,06 – version 3.3.4 =

• singleProdSync improve items

• 2023.07,03 – version 3.3.3 =

• typo in the url

• invoice class run over

2023.07.02 – version 3.3.2

• rename rect_img to pic opt and added org file

2023.06.05 – version 3.3.1

• support for image as url

2023.05.10 – version 3.3.0

• shipping and billing address support

2023.03.15 – version 3.2.1

• add descrption block flag for item sync

2023.02.21 – version 3.2.0

• major security update
• improved mutex support
• genral item function

2022.09.21 – version 3.1.7

• minor mutex attribute sync
• finfo protect

2022.08.28 – version 3.1.6

• mutex ruler name update
• mutex ruler error handle

2022.08.25 – version 3.1.5

• mutex imporoved
• backorder custom field
• stockmange no

2022.07.13 – version 3.1.4

• hide wp->line sync
• mutex urldecode

2022.06.23 – version 3.1.3

• better delete handler
• product vartion duplcate finder

2022.06.23 – version 3.1.2

• small mistake big errors

2022.06.22 – version 3.1.1

• performnce and stablity fixes

2022.05.11 – version 3.0.1

• timeout bug wp->linet

2022.05.11 – version 3.0.0

• wp->linet mutex sync support
• single product wp->linet sync button
• better intial sync performnce(time & limit and auto resume)

2022.03.29 – version 2.8.11

• ship and fee hooks
• improved qty support

2022.03.28 – version 2.8.10

• remove old zero invoice

2022.02.27 – version 2.8.9

• new log points
• new hooks

2022.02.22 – version 2.8.8

• small update
• added button to sync global attributes
• fix duplicate name with woothemes

2022.01.24 – version 2.8.7

• Fix: double sns item creation protction

2022.01.22 – version 2.8.6

• MINOR Fix: gobitpaymentgateway wrong payment type map
• MINOR Fix: creditguard wrong payment type map

2022.01.22 – version 2.8.5

• everybody loves cake

2022.01.20 – version 2.8.4

• bad send invoice

2022.01.19 – version 2.8.3

• add refnums fronm bitpay,mesholm-pay

2021.12.14 – version 2.8.2

• manul send flag
• custemer note to description instead

2021.12.08 – version 2.8.1

• multipule status support
• better sns

2021.10.28 – version 2.7.1

• admin table product linet_id
• admin table cat linet_id
• admin table order download link
• mail send on create doc error

2021.09.29 – version 2.6.12

• go bit index fish

2021.09.26 – version 2.6.11

• cat sync save old meta

2021.09.23 – version 2.6.10

• cat sync save old meta

2021.09.14 – version 2.6.9

• gobitpaymentgateway tranzila_authnr

2021.08.12 – version 2.6.8

• fast sku and linet_id save to pravent duplicate create in big sites

2021.08.05 – version 2.6.7

• beter image fix (bad post_id on first fire!)

2021.07.22 – version 2.6.6

• elmntor fix

2021.07.22 – version 2.6.5

• SNS ignored exclude bug fix

2021.06.10 – version 2.6.4

• Rectangular Picture sync

2021.06.07 – version 2.6.3

• small back sync bug

2021.06.01 – version 2.6.2

• cat sync improv

2021.05.31 – version 2.6.1

• added mapper support for elmntor

2021.05.26 – version 2.6.0

• orde status back sync

2021.05.18 – version 2.5.0

• elemntor form integrtion
• cf7 integrtion
• adding ext to pic

2021.04.20 – version 2.2.3

• support till 50 variations
• improve heb slug

2021.04.13 – version 2.2.1

• global attibute support hook
• better fee and shipping handle (neagtive sum)

2021.04.12 – version 2.2.0

• global attibute support

2021.03.18 – version 2.1.10

• back sync bug

2021.03.16 – version 2.1.8

• warehouse exclude list
• metadata block

2021.02.10 – version 2.1.6

• creditguard meta support

2021.02.04 – version 2.1.5

• better custom fields sync

2021.02.03 – version 2.1.4

• aa

2021.01.20 – version 2.1.3

• stringfy name and description

2021.01.19 – version 2.1.1

• small fix in singleProdSync

2021.01.14 – version 2.1.0

• change update/create using wc internal product api
• maintenance area: handle logs
• maintenance area: handle duplicate linet_id,sku
• maintenance area: handle missing meta data in attachmenet

2021.01.05 – version 2.0.3

• imporoved cat slug behviar

2020.12.28 – version 2.0.0

• sns update GA

2020.12.17 – version 1.7.7

• new filter woocommerce_linet_update_post_meta
• adding create folder
• wp_update_attachment_metadata