How to apply discount on PayPal Buy Now button?

PayPal does support discount codes or coupons for PayPal Buy Now button, you can define the customers discounts for PayPal Buy Now button by using button settings from your PayPal account. For PayPal Buy Now button, you can set flat discount amount or you can also set the discount in %. You can also set discount amount on basis of selected number of quantities. Here's how to set a discount for PayPal Buy Now Button:

• Log in to your PayPal account.
• Click Seller Tools.
• Click Buy Now PayPal button.
• Open choose a button type and enter your payment details tab.
  • Add Item Name
  • Add Item Price
• Open customized advanced features tab.
  • Under "Advance Variables" section, checked add advance variable checkbox
  • Add discount_amount=10.00 (For apply flat 10 discount) or discount_rate=10 (For apply 10% discount)
• Click Save Changes.
• Click Select Code to select the button code or button Link
• Copy and paste the button code or button link on your own webpage.
• That's it
• Watch video to know how you can apply discount on basis of quantity

[youtube https://www.youtube.com/embed/G0NKTco4CQs]