What does the software or service do well? I like that I can integrate Stripe with my sales pages. Their analytics are comprehensive and fun to look at.
What does the software or service not do well? It can be really complicated trying to test cards and add payment forms. So complicated that I use Moonclerk to act as a pretty face to Stripe. It's unfortunate since that adds to my costs. I also wish that money was available in minutes, and not several business days.
What do you wish you had known about the software or service before using? I actually wish there was a better alternative.
Have you used a competitor to the software or service? If so, how does it compare? I use Moonclerk and Paypal, but am not thrilled with any of them.