For detailed troubleshooting or specific program rules, these official Best Buy articles are the most relevant:
During the Payment step of checkout, look for the section labeled "Add gift card, store credit, or discount code" . best buy savings code and pin
Earned through "Buy X, Get Y" bundle deals. How to Use It best buy savings code and pin
If you found the code on a physical receipt, look for a "Cust Serv Pin" near the bottom, which is sometimes used for redeeming preorder bonuses or special credits. best buy savings code and pin
Offers such as "$10 off your next purchase" or "$20 off a $20+ purchase".
Enter the 16-digit savings code in the card number field and the 4-digit PIN in the PIN field.