Duplicate payment is not allowed for this merchant.
Reason: Merchant has disallowed duplicate payment for same order ID with same amount.
Support
- Getting Started
- Payments
- What payments can I accept in Southeast Asia?
- What payment channels are available?
- How can I collect money from my customers?
- What is the list of local banks supported for FPX internet banking?
- Why Visa/MasterCard payment is failed?
- Razer Merchant Services payment process overview
- Is there any restriction for card payment?
- Which payment channels are allowed to refund through original channel?
- How to prevent duplicated payment for same order ID?
- What countries does Razer Merchant Services operate in?
- How fast can I receive the payment?
- How does Razer Merchant Services charge for the payment service?
- What currencies are supported by Razer Merchant Services?
- What languages does Razer Merchant Services support?
- How does Razer Merchant Services’s payment interface look like?
- What to do if we want to refund to a buyer bank account?
- What if I want to send payment link or invoice to buyer?
- What is defer update?
- Buyer’s bank balance has been deducted but Razer Merchant Services status is failed?
- Features
- Integration
- What are my integration options Razer Merchant Services?
- What is Razer Merchant Services hosted payment page integration?
- Mobile integration for Native and Hybrid mobile application
- What is Direct Server API?
- What is Recurring API?
- How can I migrate from other payment gateway to Razer Merchant Services?
- How do I know if the payment is successful?
- What are the 3 endpoints?
- What is IPN?
- Return URL parameters
- Callback URL or Notification URL
- Merchants ID, Verification Key and Secret Key
- Shopping Carts
- Security & Servers
- Do I need to have SSL certificate (HTTPS) on my website?
- Why merchant should avoid unregulated service provider?
- Personal Data Protection Act (PDPA)
- Prohibited items to sell
- Do you provide risk management system?
- How does your fraud prevention work?
- What is PCI? and How will it impact your business?
- Technical