Sadly, the ease of the experience with CVS isn't universal. It wasn't terrible, but I did have to go through their online prompts to learn that my insurance (one of the Aetna plans) isn't participating. The only real difference was that I had to order online for in-store pickup and then submit a reimbursement claim to my insurance company. They at least had an online portal for that explicit purpose, and my reimbursement came through without issue.

Still, much easier than before.