
About
This app enables instant payment processing for merchants, accepting credit cards and various mobile payment methods. It allows for real-time transaction viewing, cancellation, and receipt issuance via SMS or email. Additionally, it supports SMS payments for remote transactions and provides a web portal for sales monitoring.
What's New in 메인페이(Mainpay)
1.4.1
June 26, 2026
앱 기동오류 개선
User reviews
Developer apps
FAQ
What payment methods does Mainpay accept?
Mainpay accepts credit card payments and various digital wallets including WeChat Pay, Line Pay, Alipay, and UnionPay. This offers flexibility for both merchants and customers.
Can I cancel a transaction with Mainpay?
Yes, Mainpay allows for real-time cancellation of transactions immediately after they occur. This provides merchants with control over their payment processing.
How are receipts issued with Mainpay?
Receipts can be issued instantly via SMS or email upon completion of a payment. This streamlines the receipt process for both card and cash transactions.
Does Mainpay require a physical card reader?
No, Mainpay enables instant payments directly from a smartphone without the need for a physical card reader. This makes it a convenient mobile-first solution.
Can I track sales remotely with Mainpay?
Yes, Mainpay provides a web portal for administrators to monitor sales in real-time and view expected deposit amounts. This offers valuable insights for business management.
Is Mainpay suitable for remote payments?
Mainpay supports SMS payments, allowing merchants to send payment requests to customers via their mobile numbers when face-to-face interaction is not possible. This is ideal for situations where immediate payment is difficult.
What is the user rating for Mainpay?
Mainpay has an average rating of 3.9 stars based on 8 user ratings. This indicates a generally positive but mixed user reception.
Does Mainpay have ads?
Based on the provided data, Mainpay does not contain advertisements. This ensures an uninterrupted user experience for merchants.




