How Do I Get Credits?
All credit actions occur on the wallet page. To get there, you need to login, then click on the diner dropdown button in the navigation bar, and then click on wallet.
This is the same wallet page as you've always seen, except now you can scroll down to reveal new sections.
There is a section for your wallet, which shows how much credits you have left, how much were redeemed through the account, and how much were used. Scrolling further down, you can enter a credit code, verify you're not a robot and click "Redeem Credits" to redeem a credit code. After doing so, a visual card will appear in this same section specifying the exact code, the value of the code, the orders it was used on, the amount left on that specific code, and when it was redeemed, as shown below. This added value will reflect in the wallet totals.