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When the customer is redirected to the upsell page, the orderId will be added to the URL string. Configure your affirmative “Yes” button on the upsell page to trigger the Import Upsell API request. Be sure to pass the orderId received from FunnelKonnekt Checkout Champ to add the purchase to the original orderId. You can send the customers to as many upsell pages as you see fit by continuing to call the Import Upsell API.
When the customer reaches the external Thank You page, you can call the Confirm Order API to send the customer’s order confirmation email immediately.
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