Hey Sofia,
Thanks for the detail and sorry for the continued friction here.
I looked into the payment failure and it's most likely that our payment processor, Stripe, has temporarily flagged your card due to multiple payment attempts in a short period. This is an automatic fraud prevention measure on Stripe's side and it should clear on its own.
Here's what I'd suggest:
1. Wait 24 hours before trying again.
2. When you do try, skip the Stripe Link option and enter your card details directly in the Payment Method section at
https://dashboard.vapi.ai/billing. After entering the card, make sure to click the small tick/checkmark icon next to the card input to save it. That step is easy to miss.
3. If a verification popup appears, complete it and click the tick icon again.
On the invoice details question, yes, re-entering your company info each time is the current behavior. It's a known gap and on the roadmap, but no timeline to share yet.
Let me know how it goes after the 24 hours. If the payment still fails, share the exact error message you see and I'll dig further.
Regards,
Chiranjeet
Vapi Support