Do I apply the eCode at check out?
No need to do that! No need to remember to copy and paste a code either!
Our really cool data scientists figured out how to put the code right in the Butterfly button to save you time...so no need to copy and paste or search for a code, just click the Butterfly button and "save money" button on the retailers page before you purchase your items. Then we do all the work for you! How cool is that!