{"success":true,"merchant":{"name":"Amazon Locker","slug":"amazon-locker","category":"Amazon","standardCategory":"Amazon","confidence":"HIGH","source":"cache","lookupMessage":null},"summary":{"merchantName":"Amazon Locker","merchantSlug":"amazon-locker","category":"Amazon","updatedAt":"2026-07-09T17:12:39.481Z","generatedAt":"2026-07-09T17:12:39.481Z","lastVerifiedAt":null,"entityType":"merchant_best_card","entityName":"Amazon Locker","pageUrl":"https://cardcurator.ai/merchant/amazon-locker","canonicalUrl":"https://cardcurator.ai/merchant/amazon-locker","jsonUrl":"https://cardcurator.ai/api/public/merchant/amazon-locker/summary","methodologyUrl":"https://cardcurator.ai/how-we-rank-cards","dataSourcesUrl":"https://cardcurator.ai/data-sources","sourceUrls":["https://cardcurator.ai/merchant/amazon-locker","https://cardcurator.ai/api/public/merchant/amazon-locker/summary","https://cardcurator.ai/how-we-rank-cards","https://cardcurator.ai/data-sources"],"dataVersion":"public-citation-v1","shareTitle":"Best credit card for Amazon Locker","shareText":"At Amazon Locker, Blue Cash Preferred Card from American Express is currently our top overall pick at 6x, which works out to about 12.0% back based on CardCurator's current point valuations. 6x on U.S. Supermarkets. If you want a no-annual-fee option, Chase Freedom Flex earns 5x there (10.0% effective return). On $500/month of spend, the top card is worth about $720/year before signup bonuses or statement credits. Summary generated July 9, 2026. Source: https://cardcurator.ai/merchant/amazon-locker","evidenceBullets":["Blue Cash Preferred Card from American Express: 6x and 12.0% effective return.","At $500/month, that's about $720/year in rewards value before bonuses.","Chase Freedom Flex is the best no-annual-fee fallback at 5x, worth about $600/year at the same spend.","Methodology uses live earn rates, annual fees, and current point valuations."],"bestCard":{"name":"Blue Cash Preferred Card from American Express","slug":"blue-cash-preferred-card-from-american-express","programName":"American Express Membership Rewards","annualFee":95,"earnRate":6,"effectiveReturnRate":12,"explanation":"6x on U.S. Supermarkets"},"noFeeCard":{"name":"Chase Freedom Flex","slug":"chase-freedom-flex","annualFee":0,"earnRate":5,"effectiveReturnRate":10,"explanation":"5x on Amazon (Q2 2026) - Includes Amazon.com, digital downloads, Amazon Gift Cards, Amazon Fresh, Amazon Prime subscriptions, third-party marketplace sellers, and Whole Foods Market."},"alternatives":[{"name":"Chase Freedom Flex","slug":"chase-freedom-flex","earnRate":5,"effectiveReturnRate":10,"annualFee":0},{"name":"Capital One SavorOne Cash Rewards","slug":"capital-one-savorone-cash-rewards","earnRate":3,"effectiveReturnRate":5.550000000000001,"annualFee":0},{"name":"Prime Visa","slug":"prime-visa","earnRate":5,"effectiveReturnRate":5,"annualFee":0}]}}