JUMP TOIntroductionArrow: One-Click CheckoutsGetting StartedArrow for Social SellersOverviewPay Links/Menu Links FeaturesUsage Guide Pay LinksUsage Guide Menu LinksArrow for Merchants/E-store SellersArrow for Custom StoresOverviewClient Side Integration Setup guideLaunch Arrow CheckoutArrow for ShopifyOverviewAdd Arrow Support to Shopify TeamSteps to add Arrow to ShopifyArrow for WoocomerceOverviewWoocommerce Setup GuideSettings configuration on WooCommerceArrow API ReferenceAPI OverviewAuthenticationInit APIpostOverviewItemsShipping MethodCurrencyCustomer DataRedirect URLsTax , Promocodes and extraDataMerchant Client KeyGenerate TokenLanguage LocalisationOrder Details APIpostRefund APIpostCancel APIpostStatement APIpostWebhooksPowered by Refund APIpost http://stg-yo.projectarrow.co/api/order/refund/{order_hash}/{amount}Call the Refund API to process a full/partial refund on an order