Changelog

New features, improvements, and fixes shipped to PSRESTful. We update regularly to make PromoStandards integration easier for your business.

November 2026

PromoSync: inventory tracking per supplier New Feature

A new Inventory Tracking setting decides whether Shopify tracks stock for imported products, with a per-supplier override for suppliers whose counts you do not want to follow. The Apply Inventory Tracking bulk action brings products you imported earlier in line with the setting.

Nov 3, 2026

October 2026

PromoSync: color swatches for existing products New Feature

The new Backfill Color Swatches bulk action adds swatches to products imported before swatches existed, with a results email. Swatches follow the colour name your store shows, and when a supplier gives no hex value the colour is read from the supplier swatch image.

Oct 8, 2026
PromoSync Starter add-on New Feature

PromoSync Starter is available as an add-on to the Standard plan from the pricing page and Account Settings, so a smaller store can connect Shopify without moving to Premium.

Oct 7, 2026
PromoSync: minimum order quantity at checkout New Feature

Shops can enforce each product minimum order quantity. Checkout refuses a line under the minimum, and the cart and cart drawer show a notice so shoppers fix the quantity before they reach checkout.

Oct 7, 2026

September 2026

Sub-accounts page New Feature

Partners who run sub-accounts get a Sub-accounts page with each account monthly activity. A parent and its sub-accounts now share one daily quota, and the daily call recount folds sub-account calls into the parent so usage matches billing.

Sep 30, 2026
PromoSync: Targeted Sync, run history and downloadable results New Feature

The Targeted Sync card runs any bulk action on one supplier, a collection, a list of products, or products from a CSV. Every run lands in Run History with local-time dates, filters and pagination, its results CSV is attached to the email and downloadable from the dashboard, and any run can be retried. The Variant Adder now says why each variant was added and never creates a SKU that already exists.

Sep 25, 2026
API: look up purchase orders by sales order reference New Feature

Purchase orders can now be fetched by the sales order reference you sent, and each order reports when it was sent. References are normalized to the bare order number, so a leading # from Shopify no longer causes a mismatch, and PromoSync reports an order that was already placed instead of an error.

Sep 10, 2026
Usage alerts at 90% of your daily calls New Feature

Premium and Business accounts get an email when the day calls reach 90% of the plan limit, so you can pace a sync before the cap bites. Accounts with a custom daily limit are alerted against that limit.

Sep 7, 2026
Dozens more suppliers New Feature

Forty-one suppliers hosted on OneSource joined the platform in one go, and Par One, Diamondback Branding, Totally Chocolate, Hirsch (Purchase Order and Invoice) and Raining Rose were added or extended since. Check the integrated suppliers list for the full set.

Sep 5, 2026

August 2026

Protobuf responses for Product Data and Media Content New Feature

The API can now return Protobuf instead of JSON for Product Data and Media Content, alongside the existing services. Protobuf payloads are smaller and faster to parse, which speeds up high-volume catalog and media syncs.

Aug 12, 2026

July 2026

Developer Apps for machine-to-machine access New Feature

Create self-serve Developer Apps to get OAuth client credentials for server-to-server integrations, no shared API key required. Each app authenticates directly against your account so backend services can call the API securely on their own.

Jul 6, 2026

June 2026

AI Mockup Generator New Feature

Create product mockups with your own artwork in seconds. Search any product, pick a color and decoration location, drop in your logo, and let AI render a realistic preview. Supports PNG and SVG artwork, free-text placement, and a status filter that shows which products are ready to mock up.

Jun 13, 2026

May 2026

Self-serve supplier credential requests New Feature

Request supplier credentials directly from a redesigned, tabbed Supplier Credentials page. Fill in your organization info once, then send requests to suppliers through PSRESTful without leaving the dashboard.

May 25, 2026
Cross-supplier Stock Check New Feature

Stock Check is now product-first. Search a product once and compare live inventory across every supplier that carries it, side by side.

May 14, 2026

March 2026

API Usage Calculator New Feature

Estimate how many API calls your business needs with our interactive calculator. Covers inventory monitoring, order status tracking, pricing updates, and product imports — then recommends the right plan for your usage.

Mar 29, 2026
Send Purchase Orders to suppliers New Feature

Submit purchase orders directly to suppliers via PromoStandards from the procurement UI. Configure contacts, shipping accounts, and PO preferences per supplier.

Mar 27, 2026
View & test supplier credentials New Feature

Account admins can now view stored supplier credentials and test them against live PromoStandards endpoints to verify they work before use.

Mar 26, 2026
Business plan tier New Feature

New Business plan at $599.99/mo with 50,000 API calls/day. Includes Best Sellers, Sales Surge, and New Products reports — previously only available on Enterprise.

Mar 25, 2026
Web Service Validator New Feature

Test PromoStandards SOAP endpoints directly from the browser. Inspect raw XML responses, convert to JSON or Protobuf, and validate supplier implementations.

Mar 22, 2026
Dark mode support New Feature

Full dark mode across the entire site — landing pages, dashboard, and all tools. Toggle from the header or let it follow your system preference.

Mar 20, 2026