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Navigate to your Backend of Magento 2 -> Sales -> Payment Methods -> Alipay
When done, please press Save Configuration > Cache Management, your configuration is ready to use.
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After Adding items to cart Customer can click Go to Checkout under the Cart button to process.
User can enter a new Address or use the previous one.
After Clicking on Continue to Payment Customer will be redirected to Alipay Payment page.
Payment Success