[NAGDU] Chewy promo code on the app

[Tracy Carcione]

If this is off-topic, I'm sorry, and I hope Cindy doesn't beat me up.

I just ordered some dogfood through the Chewy app, which I haven't done much
before.  There was a promo offer, and I put in the code, but then I couldn't
find anything that said "done", "add", or such.  Is the button labeled?  Or
possibly it didn't work because it wasn't an autoship, and the code was only
for that?  Though it didn't seem to be that way.  I called customer service,
but she wasn't too sure what I was talking about. And clearly neither am I.

Basically, my question is about how to enter a promo code on Chewy's app,
and if there's anything tricky about it when using Voiceover.

Tracy