Dr of Credit highlights a new Amex Offer on Amazon where spending $30 can now get you a $5 credit, valid for up to 3 times until 11/4/24. This offer presents a nice opportunity for savings, especially when combined with other Amex deals. Additionally, there are lucrative opportunities to earn between $50 to $500 through spending with Enterprise & National Car Rental, adding more value to your Amex card benefits. Make sure to take advantage of these offers before they expire.