Emirates Islamic Amazon World is the top pick for heavy Amazon shoppers — 6% back in Amazon Rewards with no monthly cap and no annual fee. SIB Cashback earns 10% on online spend but is capped at AED 300/month (equivalent to AED 3,000 of spend). The two cards break even at AED 5,000/month on Amazon; above that, Amazon World earns more. Amazon World requires AED 15,000 salary — below that, SIB Cashback is the strongest alternative from AED 8,000.








