Amazon Prime members can now get 5% back at Whole Foods

Amazon has added yet another perk to its $99-per-year Prime membership scheme.
Prime members who shop at Whole Foods will now earn 5% back if they use the Amazon Prime Rewards Visa card. The non-Prime version of the card offers 3% back. 
The perk is Amazon’s latest ploy to funnel more customers into Whole Foods, which the e-commerce giant acquired last year for $13.7bn. Earlier this month, Amazon announced that Prime members now have access to free two-hour delivery on thousands