Shopping at Adafruit
1. 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.
2. Tuesday Shopping - Skip the Morning morning shopping rush and the late week Friday afternoon markups, and shop Tuesday for great deals. Many well known shopping bloggers have found Tuesday to be the day where you can find the best discounts.
3. Sign Up for Newsletters - Adafruit will consistently send over weekly promo codes for additional savings. Make sure you’re signed up for the newsletter and check your spam folder just in case.
4. 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 Adafruit to score additional savings of up to 20%.
5. Holiday Sales - The best days of shopping usually occur during big seasonal sales - such as Black Friday or Cyber Monday. Stop by Adafruit’s on these big days and check the homepage for massive one day promo codes valid for savings up to 40% off.