• Best deal today: 10% off via Card Depot. A $100 card costs about $90; exact rates vary by provider and denomination.
• Your savings: about $100 back on every $1,000 you spend at Microsoft 365 Personal.
• 30-day trend: held steady at 10% (updated daily).
• In Electronics: the #5 discount on CardDeals (category average: 8.6%).

How it works: pick a deal above and buy from the provider. Cards usually arrive by email, spend like cash at microsoft.com or wherever Microsoft 365 Personal accepts gift cards, and stack with any Microsoft 365 Personal sale or promo code. Every purchase is covered by the provider's guarantee (45 days to 1 year).