Tap “Show Code” to reveal and copy a coupon, then use it at Function101 checkout.
Get 20% off sitewide with code SUMMER20!
Discover unique tech accessories and stylish cases for your devices at Function101. This special deal brings you savings on their curated selection of quality products, perfect for anyone looking to protect and personalize their tech. Access this offer to unlock reduced prices on select items. Simply click through to see the discounted products and add your chosen items to your cart. Remember to check the product pages for specific item eligibility, as this deal applies to designated accessories and cases available at Function101.
Yes. There are currently 2 active Function101 offers on WaveDeals, with savings up to 20% OFF.
Click “Show Code” on the offer you want above to reveal and copy it, then paste the code into the promo box at Function101 checkout and apply it before paying.
We list 2 Function101 codes and deals that our team checks regularly. Codes that stop working are removed.
The top Function101 offer right now saves you 20% OFF. Reveal the code above to use it.
Daily. This page was last refreshed on July 1, 2026, and our automated sync adds new Function101 codes as they go live.
Usually only one promo code applies per Function101 order, but you can often combine a code with an ongoing sale or free-shipping offer. Try the highest-value code first.
Hi — I look after the “Function101” page here at WaveDeals. Since 2018 I've published and maintained shopping deals, verifying coupon terms and exclusions before anything goes live and updating quickly when things move. In practice, the deepest savings at Function101 appear during sale events and via sitewide codes at checkout. Please double-check the offer details, as Function101 can adjust terms and some codes only apply in certain regions.
