I've got my shopper ID and login, and completed the first test, but to proceed on to completing my profile, I first need to convince the Stericycle website that Texas indeed is in the United States, although of course it's possible that we seceded without my noticing....
In all seriousness, I'm even using the hated Internet Explorer because that's their preferred browser, but no matter what I do, the page will not let me proceed until I "fill in a valid country" ... even though they have no country field on their form. They have a "province" field that you're supposed to use if you're outside the U.S., so I've tried leaving that blank and putting in US, U.S., United States, TX, and Texas. Really, the only right answer is to leave it blank. But nothing works.
I have a phone message in to the company, but now I'm inpatient because I'm eager to explore this company.