If you've been offered a coupon from eBay, here's a handy step-by-step guide to help you redeem it.
If you have any questions about whether the eBay seller accepts PayPal as a payment method or your ability to redeem your coupon, please address them before you buy or bid on an item on eBay. Once you have committed to buy from an eBay seller, you are obliged to pay for the item, even if you cannot use your eBay coupon. For more information, see our Frequently Asked Questions about coupons.
Log in to your PayPal account and click the settings icon. From there you can add more emails to your current primary address by selecting the '+' symbol in the top corner of the current details. Once you add the email address associated with your eBay User ID, you can start redeeming your coupons.