I bought a thing. I paid through Paypal, with my Curve card as funding source. My Halifax card was selected at the time. The correct amount appears on Paypal. Curve took an extra transaction of almost £300 that also appears on my Halifax statement. So the money was taken for real, and ended up in Curve’s bank account.
I tried to complain. The app has some problem and doesn’t let me contact Curve. So I used their support email address. Although I heard back once from them, it’s now almost 2 weeks since last contact, and no resolution.
Beware. This could happen to you too. Check your Curve transactions.
Once this is resolved it’s goodbye Curve.