Do post-purchase offers work with PayPal, Shop Pay, and other payment gateways? (Essential Upsell app)

Essential Upsell does not block post-purchase offers based on the payment method the customer used. The offer depends on the post-purchase rules and your funnel settings, not on the gateway.

PayPal needs one extra setting. Shopify requires PayPal Reference Transactions approval for post-purchase upsells. Without it, the customer can complete a PayPal order, but Shopify does not show the post-purchase offer. To check, go to Settings → Payments in your Shopify admin.

Shop Pay and Mercado Pago have no gateway-specific block in Essential Upsell. Whether they show the offer also depends on Shopify and the gateway. To be sure, place a real test order in the market and with the payment method your customers use.

Shop Pay accelerated checkout can skip some checkout steps. If the offer is missing only for Shop Pay customers, test the same flow with Shop Pay to confirm.