Taco Bell  - dare you to unsubscribe. no, really...

Several months ago, I downloaded and installed the Taco Bell app, thinking I would save time by ordering in advance. Unfortunately, the app didn't allow me to make simple substitutions (e.g., Fiesta Taco Salad without the shell), so I deleted the app from my phone. Unfortunately, when I opened the app, I had to provide my email address and since then, I get regularly assaulted by email "deals" in which I have zero interest. Look, I'm a fan of Taco Bell, but my patience is wearing thing here. I've unsubscribed no fewer than 20 times by clicking the unsubscribe link at the bottom of the email. No luck (even though it tells me I am successfully unsubscribed.) Finally called the customer service line and talked to a tech person who admitted this "is a problem, " but assuring me that I would be removed from the list. Unfortunately, words don't seem to matter to Taco Bell, so I continue to be assaulted by unwanted email deals and have resorted to apply a "rule" in my mail program that will automatically delete the message without reading. Taco Bell - not sure what your problem is, but I want to be unsubscribed. Fix it or I'll be forced to stop eating your food. Yes, I'm that disgusted by this experienced. Buyer beware -- do NOT download the app if you don't want to be harassed by email.