I am an Amazon.com affiliate member and I have chosen to receive my commission in Amazon.com Gift Card.
Here I will show you how to redeem an Amazon.com Gift Card you received (from friends/family/Amazon.com).
When you receive an Amazon.com gift card, it shows the amount and a claim code. Copy the claim code to redeem your gift card.
Login your Amazon.com account. Click on the link “Apply a Gift Certificate/Card to Your Account”.
Then, your current balance will be shown. Paste your claim code you have copied earlier in the textbox under “Want to redeem a new gift card?”
Click “Redeem now” to redeem your Amazon.com gift card. The current balance will be updated.