• Best deal today: 1% off via CardCenter. A $100 card costs about $99; exact rates vary by provider and denomination.
• Your savings: about $10 back on every $1,000 you spend at Sam's Club.
• 30-day trend: ranged 0.7% to 1.2%, averaging 1% (updated daily). Today is at the high end of that range.
• In Retail & Shopping: the category average is 7.9%.

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