My Goodwill has stopped having Senior Days as of last summer. Completely turned me off. They used to have a color of the week, too, and for those items of the correct color, they gave 50% off. Boy, I used to get some great deals. Not so much anymore.
Ours still have Senior Day and 50% off. (Only one discount though.) The clerk told me 80% of their sales on Tuesday are to seniors. I am stocking a shed to sleep in so I need some household items. The thing I don’t like are those you see searching e-bay on their phone to get a price on an item to see if they can buy and re-sell.