PayloadHelper payloadHelper = new PayloadHelper("INR", 100, "order_XXXXXXXXX");
payloadHelper.setName("Gaurav Kumar");
payloadHelper.setDescription("Description");
payloadHelper.setPrefillEmail("gaurav.kumar@example.com");
payloadHelper.setPrefillContact("9000090000");
payloadHelper.setPrefillCardNum("4111111111111111");
payloadHelper.setPrefillCardCvv("111");
payloadHelper.setPrefillCardExp("11/24");
payloadHelper.setPrefillMethod("card");
payloadHelper.setPrefillName("MerchantName");
payloadHelper.setSendSmsHash(true);
payloadHelper.setRetryMaxCount(4);
payloadHelper.setRetryEnabled(true);
payloadHelper.setColor("#000000");
payloadHelper.setAllowRotation(true);
payloadHelper.setRememberCustomer(true);
payloadHelper.setTimeout(10);
payloadHelper.setRedirect(true);
payloadHelper.setRecurring("1");
payloadHelper.setSubscriptionCardChange(true);
payloadHelper.setCustomerId("cust_XXXXXXXXXX");
payloadHelper.setCallbackUrl("https://accepts-posts.request");
payloadHelper.setSubscriptionId("sub_XXXXXXXXXX");
payloadHelper.setModalConfirmClose(true);
payloadHelper.setBackDropColor("#ffffff");
payloadHelper.setHideTopBar(true);
payloadHelper.setNotes(new JSONObject("{\"remarks\":\"Discount to cusomter\"}"));
payloadHelper.setReadOnlyEmail(true);
payloadHelper.setReadOnlyContact(true);
payloadHelper.setReadOnlyName(true);
payloadHelper.setImage("https://www.razorpay.com");
payloadHelper.setAmount(100);
payloadHelper.setCurrency("INR");
payloadHelper.setOrderId("order_XXXXXXXXXXXXXX");