We launched on ProductHunt and reached #3 product of the day, we love to hear from IndieHackers what they think of our product, and how we can improve.
Congrats on the launch! Your landing page looks nicely designed and I like how your logo plays with the letters P and R.
I do have a couple of remarks, though. Please take them as constructive criticism.
First off, no offense, but I assume English isn't your copywriters first language? Payments are a bloody serious business and I wouldn't want to transact with someone with plenty of mistakes on the page. Get your copy checked by a native speaker!
Second, I was surprised to see that I am not able to login with email and password. If I were to handle payments on behalf of my company, I certainly wouldn't be using my personal Facebook or Twitter account (they don't seem to be working anyway?), and even Google would only be a valid option if I would be using my company's GSuite.
Third, your service reminds me of Superpay, which is also a project on IH (*). Your project, just like theirs, requires sensitive credentials like the Stripe API secret key to create a payment intent and, frankly speaking, I would have to see some more details on your page about how you're securing it before I would ever hand this over.
Fourth, I am not seeing any legal information on your page. Where is PayRequest Inc. incorporated? Who is running it? What about terms and conditions, or privacy policy? In other words, who can I hold responsible if your service is hacked, all private keys are exposed and used by hackers to test their purchased card numbers? The only way to find a name is to go to the Medium blog, but that only gets me so far.
Edit: Fifth, your contact page is broken, https://payrequest.io/contact gives a 404 and a cat gif.
All these items come down to the level of prudency and professionalism you're running your business with.
*: see also my comment at https://www.indiehackers.com/forum/tips-for-promoting-my-new-tech-startup-in-london-superpay-3abb1986ad?commentId=-LW5wShstJJBzw8okFR-
Really great feedback, we sure will use it.
Sorry forgot to mention the website: https://payrequest.io