I don’t trust them to actually donate anyway. How would you ever find out? I suspect these are scams to hold the money and get interest off it even if they do ultimately donate it.
Not sure if this is 100% accurate, but I heard that how it works is they donate the money first, get the tax write-off and then try to hit people up at the checkouts to refund all the money after the fact. That way they get the tax break for donating the money without actually being out of pocket. I don't know what happens if people donate more than the amount they spent, but I think I can take a reasonable guess.
“according to a lawsuit filed by a New Yorker, this money is allegedly being used to repay a $10 million commitment that the pharmacy chain has already made to the ADA, unbeknownst to customers. The suit accuses CVS of engaging in fraud and violating consumer protection laws in all 50 states. In essence, it argues, CVS is guilt-tripping customers in the checkout line to reimburse its own charitable donations.”
Even assuming this isn't a scam, it's certainly not something they're doing out of the goodness of their hearts - must be some combination of a) a tax write-off and b) an opportunity to claim credit for other people's donations. ("Stop & Shop is proud to have donated $275,000 this quarter to help families in need")
You forgot c) the donation is processed via the corporation's own charity foundation, and skims some money off the top to pay for the salaries of the people "running" the foundation. i.e. the c-suite of the company, or their relatives.