Show upsell products on thank you and order status pages. Customers add products to existing orders without new checkout. Create offers with discounts, set priorities, configure by collections or tags. Prevents duplicate products already in orders. Customers select variants, adjust quantities, buy through Shopify checkout. Track revenue from after-sale additions.

• Display upsells on thank you page and order status page to capture more sales
• Add products to existing orders without starting new checkout process
• Create discount offers with percentage or fixed amount options