If you used a certificate as a partial payment (e.g., a $20 certificate on an $80 item):
Points usually reappear within 3–6 business days . Some users report it can take up to 48 hours for the system to repopulate them. Promotional Certificates: return best buy reward certificate
If your points don't show up after a week, users and experts recommend the following: My Best Buy Memberships™ FAQs If you used a certificate as a partial payment (e