El Pollo Loco has a promotion running where installing their loyalty app and registering an account (email only, no sms required. Email addresses with “+” ARE accepted) you receive up to $7 off a meal. The coupon is immediate after registering an account in the app, and is valid for around a month.
You also get another $7 coupon on your “birthday”.
I installed the app on sep 28 and my “birthday” is October 1 and received the 2nd free meal on Oct 1.
So, you get 2 x $7 meals per account.