1. More Promo Codes - Do a quick google search for 1&1 coupon codes to secure a valid coupon code for additional savings up to 20% off. Promo codes usually offer the easiest all around savings.
2. Rewards Program - Be smart and redeem bonuses for buying a certain amount or completing actions. 1&1 will offer you early access to sales and a wide range of special discounts.
3. Chrome Extensions - Download an extension such as GoGuru.io to be able to test multiple coupon codes at once. Stop manually entering coupon codes, Guru will automically pull in all the coupon codes and test them for you.
4. Use Social Media - Comb through Facebook and twitter for last minute 1&1 coupons. Jump on last minute daily sales where you can use promo codes to save up to 25% on your order.
5. Gift Card Stores - Purchase a discounted gift card from such sites as Carpool.com, where you can score a valid gift card at a fraction of its value. Then take the gift over to 1&1 to score additional savings of up to 20%.