NEW: B2B Prices and Quantity Rules for Checkout Upsells

B2B prices for checkout upsells are here: wholesale buyers now see their own catalog price on every checkout upsell, and Add respects the catalog's quantity rules.
The Update
If you sell to companies through Shopify's native B2B, each company can have its own catalog with its own prices and quantity rules. Cart upsells in EliteCart already followed those catalogs. Checkout upsells did not: a B2B buyer saw your retail price on the upsell card, and Add put a single unit in the cart even when their catalog asked for more.
Now the checkout Upsell block and Line item upsells modules look up the buyer's company catalog before they show anything. The price, the quantity, and the products on offer all match what that buyer is allowed to order.
What's New
Catalog prices on checkout upsells: A B2B buyer sees their catalog price on the upsell card, including on products with a variant picker. A buyer with a 50% off catalog sees $12.50 instead of $24.99.
Quantity rules on Add: When the catalog sets a minimum, Add puts that minimum in the cart. The quantity stepper follows the catalog's minimum, increment, and maximum, so a buyer with a "minimum 2, in steps of 2" rule can only pick 2, 4, 6, and so on.
Only products from the buyer's catalog: Products that are not published to the buyer's catalog are hidden from their checkout upsells.
No retail prices by mistake: If the catalog price can't be loaded in time, B2B buyers see no upsells rather than a retail price they would not actually pay.
Regular shoppers are unchanged: Customers who are not buying for a company see the same checkout upsells as before.
Two small fixes: Add now always uses the variant shown on the card, and typing 0 in the quantity box no longer adds 1 unit.
Impact on Your Store
- Wholesale buyers see the price they expect, which keeps trust high at the moment they are about to pay.
- Orders arrive in valid pack sizes, so there are fewer orders to correct by hand.
- One set of checkout upsells works for both your retail and your wholesale customers.
Configuration
No setup required. If you already run an Upsell block or Line item upsells module under Checkout, B2B buyers get their catalog prices and quantity rules automatically. The Add-on module still shows standard prices for now.
Why This Matters
Wholesale buyers order in bigger quantities, so a wrong price or pack size at checkout costs more than a missed upsell. Showing them their real terms turns checkout upsells into an offer they can actually accept.
For setup details, see our Checkout Upsells help article.