# \#purchasing **URL:** https://discuss.tryton.org/tag/purchasing/4.md [Latest](https://discuss.tryton.org/latest.md) · [Categories](https://discuss.tryton.org/categories.md) · [Tags](https://discuss.tryton.org/tags.md) --- ## [Close Purchase Order](https://discuss.tryton.org/t/close-purchase-order/9385)
**Author:** [@essajee](https://discuss.tryton.org/u/essajee)\ **Replies:** 1\ **Last updated:** [September 14, 2026, 7:55am UTC](https://discuss.tryton.org/t/close-purchase-order/9385 "2026-09-14T07:55:14Z")
Hello, We should have the option of closing partial delivered purchase orders or amending the PO. --- ## [Managing Supplier Shipment with stock moves in the past in a closed stock period](https://discuss.tryton.org/t/managing-supplier-shipment-with-stock-moves-in-the-past-in-a-closed-stock-period/9360)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 6\ **Last updated:** [September 3, 2026, 1:15pm UTC](https://discuss.tryton.org/t/managing-supplier-shipment-with-stock-moves-in-the-past-in-a-closed-stock-period/9360 "2026-09-03T13:15:06Z")
Hi, Wondering how to manage such case in Tryton: We purchased a product in May, we are expecting a delivery date in June but nothing happens… Purchase is still processing, there’s no shipment linked to. In August, we … --- ## [Optimizing bulk line entry for Purchase Requisitions](https://discuss.tryton.org/t/optimizing-bulk-line-entry-for-purchase-requisitions/9280)
**Author:** [@a\_afzal](https://discuss.tryton.org/u/a_afzal)\ **Replies:** 8\ **Last updated:** [July 12, 2026, 3:56pm UTC](https://discuss.tryton.org/t/optimizing-bulk-line-entry-for-purchase-requisitions/9280 "2026-07-12T15:56:30Z")
I’m working on purchase\_requisition module. Currently, users must add items one by one, selecting the product, entering the quantity, and saving before moving to the next line. When a requisition contains dozens of items… --- ## [Purchase invoice line standalone keeps creating invoice instead of lines](https://discuss.tryton.org/t/purchase-invoice-line-standalone-keeps-creating-invoice-instead-of-lines/9281)
**Author:** [@a\_afzal](https://discuss.tryton.org/u/a_afzal)\ **Replies:** 2\ **Last updated:** [July 8, 2026, 6:21pm UTC](https://discuss.tryton.org/t/purchase-invoice-line-standalone-keeps-creating-invoice-instead-of-lines/9281 "2026-07-08T18:21:44Z")
I activated the module but when I create purchases and receive the shipments, it creates the invoices rather than invoice lines. Is there anything that needs to be turned on/off to use this invoice lines feature? --- ## [Purchasing same product different on different quantities](https://discuss.tryton.org/t/purchasing-same-product-different-on-different-quantities/8984)
**Author:** [@Xavi](https://discuss.tryton.org/u/Xavi)\ **Replies:** 4\ **Last updated:** [November 27, 2025, 12:08pm UTC](https://discuss.tryton.org/t/purchasing-same-product-different-on-different-quantities/8984 "2025-11-27T12:08:39Z")
Hi, sometimes we have multiple purchase requests, which are of the same product but different quantities, for example, cables, which we don’t want to group on a single purchase line, as we want to buy 10 cables of 10m ea… --- ## [Grant limited access to customers and suppliers?](https://discuss.tryton.org/t/grant-limited-access-to-customers-and-suppliers/8983)
**Author:** [@Eulengesicht](https://discuss.tryton.org/u/Eulengesicht)\ **Replies:** 2\ **Last updated:** [November 26, 2025, 5:20pm UTC](https://discuss.tryton.org/t/grant-limited-access-to-customers-and-suppliers/8983 "2025-11-26T17:20:33Z")
Hello fellow colleagues, in our non-profit agricultural cooperative, we’d like to grant access to purchases and sales, to suppliers and customers, so they can create offers and orders on their own. Can we limit access t… --- ## [Purchase exception when missing obsolete invoice](https://discuss.tryton.org/t/purchase-exception-when-missing-obsolete-invoice/8707)
**Author:** [@fabalthazar](https://discuss.tryton.org/u/fabalthazar)\ **Replies:** 6\ **Last updated:** [July 4, 2025, 8:54pm UTC](https://discuss.tryton.org/t/purchase-exception-when-missing-obsolete-invoice/8707 "2025-07-04T20:54:00Z")
I have created a purchase with two lines, but only one is about a product which creates a stock move. The second line is about tiny objects than I don’t even stock. It just creates an invoice line. The supplier provide… --- ## ["Supply Stock" wizard always results in a "Proxy Error"](https://discuss.tryton.org/t/supply-stock-wizard-always-results-in-a-proxy-error/6761)
**Author:** [@syswft](https://discuss.tryton.org/u/syswft)\ **Replies:** 4\ **Last updated:** [June 19, 2025, 1:41pm UTC](https://discuss.tryton.org/t/supply-stock-wizard-always-results-in-a-proxy-error/6761 "2025-06-19T13:41:08Z")
Hello! I have a database with ~33k products and ~2k defined order points. Every time I try to run the “Supply Stock” wizard, I get a “Proxy Error” after about 5 minutes in. Until then it displays “processing”. It does… --- ## [What's the best way to manage occasional very specific bto products / services ?](https://discuss.tryton.org/t/whats-the-best-way-to-manage-occasional-very-specific-bto-products-services/8656)
**Author:** [@hobbes](https://discuss.tryton.org/u/hobbes)\ **Replies:** 2\ **Last updated:** [June 12, 2025, 1:18pm UTC](https://discuss.tryton.org/t/whats-the-best-way-to-manage-occasional-very-specific-bto-products-services/8656 "2025-06-12T13:18:33Z")
Hi all, I sometimes have to manage « built to order » special products or services, things that I have virtually no chance to encounter a second time. Example: a custom built server or machine, a very specific contract… --- ## [Show Stock Availability in Purchase Requisition Lines for Local or External Procurement](https://discuss.tryton.org/t/show-stock-availability-in-purchase-requisition-lines-for-local-or-external-procurement/8623)
**Author:** [@finals\_mvp](https://discuss.tryton.org/u/finals_mvp)\ **Replies:** 6\ **Last updated:** [June 6, 2025, 1:59pm UTC](https://discuss.tryton.org/t/show-stock-availability-in-purchase-requisition-lines-for-local-or-external-procurement/8623 "2025-06-06T13:59:36Z")
Hi, I want to simplify purchase requisition for my spare parts for maintenance or yarn used for production in my factory floor. When a requisition is submitted, I’d like to see: If the requested products are availabl… --- ## [Managing tiered pricing in purchase request quotation](https://discuss.tryton.org/t/managing-tiered-pricing-in-purchase-request-quotation/8453)
**Author:** [@shervas](https://discuss.tryton.org/u/shervas)\ **Replies:** 1\ **Last updated:** [April 1, 2025, 3:00pm UTC](https://discuss.tryton.org/t/managing-tiered-pricing-in-purchase-request-quotation/8453 "2025-04-01T15:00:04Z")
Hi, I have encountered a scenario where we request to the supplier the price for a specific quantity of a product, and the supplier answers offering different prices based on quantity tiers. For example, a supplier may … --- ## [Test with secondary unit in purchase](https://discuss.tryton.org/t/test-with-secondary-unit-in-purchase/8442)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 6\ **Last updated:** [March 25, 2025, 2:19pm UTC](https://discuss.tryton.org/t/test-with-secondary-unit-in-purchase/8442 "2025-03-25T14:19:34Z")
Hi, I’m doing tests with proteus on purchase\_secondary\_unit and it seems the behavior is not the same as with the demo. I’m just adding two lines in the existing scenario after line 93: \>\>\> line.secondary\_unit = g… --- ## [Purchase without Product in Line](https://discuss.tryton.org/t/purchase-without-product-in-line/8380)
**Author:** [@iMazze](https://discuss.tryton.org/u/iMazze)\ **Replies:** 1\ **Last updated:** [March 7, 2025, 7:08am UTC](https://discuss.tryton.org/t/purchase-without-product-in-line/8380 "2025-03-07T07:08:31Z")
Hello, we are doing Purchases without making a new product on every article. Therefore we are making a purchase with exact one line without product. We describe our Article in “notes”. Is it possible to track the shipme… --- ## [Purchasing & Invoicing- Payment made but invoice state still "awaiting payment"](https://discuss.tryton.org/t/purchasing-invoicing-payment-made-but-invoice-state-still-awaiting-payment/8185)
**Author:** [@Razorback126](https://discuss.tryton.org/u/Razorback126)\ **Replies:** 3\ **Last updated:** [January 13, 2025, 9:19am UTC](https://discuss.tryton.org/t/purchasing-invoicing-payment-made-but-invoice-state-still-awaiting-payment/8185 "2025-01-13T09:19:14Z")
Hi there! as you can no doubt tell I’m a new user to Tryton. We’ve so far been testing/ trialling Tryton as a container for our small manufacturing business and have been loving the flexibility and configurability it br… --- ## [Setting up complex pricing structure for butcher shop - calculating cut prices and weights from carcass](https://discuss.tryton.org/t/setting-up-complex-pricing-structure-for-butcher-shop-calculating-cut-prices-and-weights-from-carcass/8155)
**Author:** [@TheBone](https://discuss.tryton.org/u/TheBone)\ **Replies:** 3\ **Last updated:** [January 7, 2025, 8:48am UTC](https://discuss.tryton.org/t/setting-up-complex-pricing-structure-for-butcher-shop-calculating-cut-prices-and-weights-from-carcass/8155 "2025-01-07T08:48:46Z")
Hi everyone, I’m a new Tryton user setting up a system for my butcher shop and need guidance on implementing a sophisticated pricing and weight calculation system. Let me explain with some concrete examples. Core Purch… --- ## [Supplier reception error, how to fix?](https://discuss.tryton.org/t/supplier-reception-error-how-to-fix/7560)
**Author:** [@tbruyere](https://discuss.tryton.org/u/tbruyere)\ **Replies:** 4\ **Last updated:** [September 3, 2024, 2:48pm UTC](https://discuss.tryton.org/t/supplier-reception-error-how-to-fix/7560 "2024-09-03T14:48:47Z")
We have 2 purchases for the same supplier and same product. A user made the reception on the wrong order by mistake. This user identified his error after finalizing the first reception, he then received the correct purch… --- ## [Purchase Requisition Module](https://discuss.tryton.org/t/purchase-requisition-module/7115)
**Author:** [@AsifAnwar](https://discuss.tryton.org/u/AsifAnwar)\ **Replies:** 7\ **Last updated:** [July 9, 2024, 5:15am UTC](https://discuss.tryton.org/t/purchase-requisition-module/7115 "2024-07-09T05:15:56Z")
Hi, I dont see a purchase requisition module in my tryton. How to get it? --- ## [Product cost price with average cost price and supplier return](https://discuss.tryton.org/t/product-cost-price-with-average-cost-price-and-supplier-return/7169)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 5\ **Last updated:** [April 13, 2024, 7:16am UTC](https://discuss.tryton.org/t/product-cost-price-with-average-cost-price-and-supplier-return/7169 "2024-04-13T07:16:35Z")
Hi, We have defined a cost price method “average” on our products. Recently, a user bought the wrong product reference but the error was noticed after the supplier shipment was done :frowning:. So the cost price of the… --- ## [How to handle units the right way with price decimal digits more than currency](https://discuss.tryton.org/t/how-to-handle-units-the-right-way-with-price-decimal-digits-more-than-currency/6954)
**Author:** [@Max](https://discuss.tryton.org/u/Max)\ **Replies:** 8\ **Last updated:** [February 5, 2024, 1:22pm UTC](https://discuss.tryton.org/t/how-to-handle-units-the-right-way-with-price-decimal-digits-more-than-currency/6954 "2024-02-05T13:22:15Z")
Hello, we need help for a ugly problem. On start we set price\_decimal = 2. Now we have some suppliers with “price per hundred”(pph) or “price per thousand”(ppt). On purchases with ppt 123.45€ when bought lower then … --- ## [Purchase request grouping into single purchase line](https://discuss.tryton.org/t/purchase-request-grouping-into-single-purchase-line/6889)
**Author:** [@rvong](https://discuss.tryton.org/u/rvong)\ **Replies:** 5\ **Last updated:** [January 20, 2024, 8:19am UTC](https://discuss.tryton.org/t/purchase-request-grouping-into-single-purchase-line/6889 "2024-01-20T08:19:13Z")
I was wondering why there is no function on Tryton to group multiple purchase requests from different employees for the same product into a single purchase line? Also if the purchaser can manually choose the same suppli… --- ## [Procedure to correct an erroneous supplier shipment (quantity declared is more than received)](https://discuss.tryton.org/t/procedure-to-correct-an-erroneous-supplier-shipment-quantity-declared-is-more-than-received/6732)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 3\ **Last updated:** [November 27, 2023, 6:34pm UTC](https://discuss.tryton.org/t/procedure-to-correct-an-erroneous-supplier-shipment-quantity-declared-is-more-than-received/6732 "2023-11-27T18:34:57Z")
Hi, We recently have a problem with a supplier shipment. We had to receive 10000 units of products and the user inputs 15000 units (incoming moves). Stock people didn’t check the stock arrival and confirm 15000 units in… --- ## [Multiple preferred quotation lines for one purchase request](https://discuss.tryton.org/t/multiple-preferred-quotation-lines-for-one-purchase-request/6518)
**Author:** [@oscarQ](https://discuss.tryton.org/u/oscarQ)\ **Replies:** 2\ **Last updated:** [September 13, 2023, 12:08pm UTC](https://discuss.tryton.org/t/multiple-preferred-quotation-lines-for-one-purchase-request/6518 "2023-09-13T12:08:52Z")
AFAIK currently a purchase request with X quotation lines linked will generate only one purchase line. In my opinion it is not correct at all because in the reality one purchase request can end in multiple purchase line… --- ## [Allow to have multiple drop shipments from a single purchase](https://discuss.tryton.org/t/allow-to-have-multiple-drop-shipments-from-a-single-purchase/6352)
**Author:** [@pokoli](https://discuss.tryton.org/u/pokoli)\ **Replies:** 8\ **Last updated:** [July 21, 2023, 3:32pm UTC](https://discuss.tryton.org/t/allow-to-have-multiple-drop-shipments-from-a-single-purchase/6352 "2023-07-21T15:32:48Z")
We are working on a project where the customer is ordering in a single order the needs of the next two weeks. This sale order may contain the same product with different shipping dates. This order will be sent using drop… --- ## [Purchase import](https://discuss.tryton.org/t/purchase-import/6299)
**Author:** [@jarestre](https://discuss.tryton.org/u/jarestre)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 7:37pm UTC](https://discuss.tryton.org/t/purchase-import/6299 "2023-06-26T19:37:57Z")
Good afternoon, can someone tell me if there is a module to control the importation of products from other countries. and where can i download it from? --- ## [Consumption forecast and order feature](https://discuss.tryton.org/t/consumption-forecast-and-order-feature/5875)
**Author:** [@herrdeh](https://discuss.tryton.org/u/herrdeh)\ **Replies:** 18\ **Last updated:** [February 16, 2023, 6:29pm UTC](https://discuss.tryton.org/t/consumption-forecast-and-order-feature/5875 "2023-02-16T18:29:31Z")
Hello, AFAIU, stock-forecast does not do what I need. So I’m coming up again. My little company does ~yearly orders of parts in China. As they are labour-intensive and costly, it’s crucial to keep their frequency to th… --- ## [Purchase/Sale history of a product](https://discuss.tryton.org/t/purchase-sale-history-of-a-product/5550)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 8\ **Last updated:** [January 26, 2023, 2:17pm UTC](https://discuss.tryton.org/t/purchase-sale-history-of-a-product/5550 "2023-01-26T14:17:09Z")
Following Need to find purchases by products We also think it could be useful to know purchase/sale history of a product (to which suppliers a product was bought, when was last purchase, what was the purchase/sale price… --- ## [Finding empty locations](https://discuss.tryton.org/t/finding-empty-locations/5622)
**Author:** [@maxx](https://discuss.tryton.org/u/maxx)\ **Replies:** 5\ **Last updated:** [October 25, 2022, 1:51pm UTC](https://discuss.tryton.org/t/finding-empty-locations/5622 "2022-10-25T13:51:42Z")
Hi, We have a big warehouse with a lot of locations to store a pallet at each location. When doing a supplier shipment, the user has to choose the location where he will store the products. Until now, he is searching … --- ## [Create new changelog tables](https://discuss.tryton.org/t/create-new-changelog-tables/5627)
**Author:** [@Germain](https://discuss.tryton.org/u/Germain)\ **Replies:** 3\ **Last updated:** [October 20, 2022, 12:51pm UTC](https://discuss.tryton.org/t/create-new-changelog-tables/5627 "2022-10-20T12:51:42Z")
Hello all I am looking for information and feedback. We need to track some activities in our ERP for Procurement processes. So we need to develop a changelog table that will track Purchase Order changes: price changes,… --- ## [Not return last currency purchase](https://discuss.tryton.org/t/not-return-last-currency-purchase/5552)
**Author:** [@raimon](https://discuss.tryton.org/u/raimon)\ **Replies:** 2\ **Last updated:** [September 21, 2022, 12:12pm UTC](https://discuss.tryton.org/t/not-return-last-currency-purchase/5552 "2022-09-21T12:12:07Z")
Last issue9855 that return invoice method and payment term from last purchase, I see that not return last currency Purchases and currencies in our database: select id, create\_date, currency from purchase\_purchase whe… --- ## [How to proceed in petition/request/purchase scenario?](https://discuss.tryton.org/t/how-to-proceed-in-petition-request-purchase-scenario/5425)
**Author:** [@JonatanGk](https://discuss.tryton.org/u/JonatanGk)\ **Replies:** 1\ **Last updated:** [July 20, 2022, 10:20am UTC](https://discuss.tryton.org/t/how-to-proceed-in-petition-request-purchase-scenario/5425 "2022-07-20T10:20:03Z")
Hi, I want to ask a petition/request/purchase scenario. The case is as follows: I create a purchase requesition for three items (A, B and C) continue wf until the purchase requests are generated. At this time of these … [Next page](https://discuss.tryton.org/tag/purchasing/4.md?match_all_tags=true&page=1&tags%5B%5D=purchasing)