CheckoutCopy Pagepost https://api.loopsubscriptions.com/admin/2023-10/subscription/{subscriptionId}/checkoutPath ParamssubscriptionIdint32requiredThe unique identifier of the subscription in Loop.Body Paramslinesarray of objectsrequiredList of items to be included for the proration charges.lines*ADD objectmanualDiscountsarray of objectsrequiredList of manual discounts to be applied during checkout.manualDiscounts*ADD objectResponse 200200Updated about 1 month ago