그레이페이

Name: 그레이페이
Author: AisystemCorp

Manage complex payments more easily and quickly. Handle everything from manual, link, and chat payments to issuing cash receipts and downloading for tax reporting all in one app.

Overview

Google Play Store

Downloads

2 ▲ 1

Data as of 2026-08-26

Version:

—

Last updated: 2026-07-29

Ranking

#3,018,265 ▲ 28,641

Overall

Features & Capabilities

GrayPay App is an all-in-one simple payment service for businesses.

You can easily and quickly receive payments both offline and online, and efficiently manage transaction history and tax data.

[Key Features]

■ Manual Payment
You can process payments quickly anytime, anywhere by manually entering card information.

■ Talk Payment
You can easily receive payments by sending payment requests to customers via message.

■ Link Payment
You can safely process payments even in non-face-to-face environments by creating and sharing payment links.

■ Cash Receipt Issuance
You can enhance customer convenience by issuing cash receipts immediately after payment.

■ Tax Filing Data Management
You can easily handle tax filing and settlement tasks by downloading transaction history as Excel or PDF files.

■ Payment History Inquiry and Management
You can check payment history in real-time and efficiently manage transaction status.

GrayPay App provides payment solutions optimized for various business environments, including small business owners, sole proprietors, and freelancers.

Start faster and easier payment management with the GrayPay app.