PayPal Configuration
1. Go to https://www.paypal.com/ and login with your account.
2. Click "Gear icon" > "Account Setting" , then click “Account access” > “API access” > “Update”.
3. Click "Manage API Credentials"
4. You can see API Username (acco....), API Password (QF...) and Signature (A...F)
5. Back to CMS, go to Payment & Currencies > Payment tab, click the of PayPal
In Configuration tab, input API username (acco...), API Password (QF...), Seller ID (PayPal login account) and Signature (A...F) accordingly.
6. Choose "Production"
7. Click Save
8. To learn how to enable payment methods for POS locations and Online Store, please go to Payment Method