1. Create a Business Profile
- Go to the Google Pay & Wallet Console
- Sign in with your Google account
- Complete the business profile setup
2. Register Your Website
- Add your website in the console
- Select your integration type
- Submit for approval
3. Get Your Merchant ID
After Google approves your integration, you’ll receive a Merchant ID — a unique identifier for your business. This is required for production.You can test without a Merchant ID using Google’s test environment. The Merchant ID is only required for production.