$15 off 3-Day Rental in Latin America from Alamo. Coupon Code: AAMRW5D. Price: not specified. Discount: $15 off. Categories: Car Rental. Coupon Rating: 3 out of 5. Store Rating: 4 out of 5. Coupon Recommendation: if you are planning to spend more than 3 days in Latin America you can use this coupon to save on car rental. Available Until: not specified. Thoughts: $15 not a lot of money, but a little save up may be handy.