I will never use Curve again - too risky. Used it to pay my HMRC on 18 June, for tax due on Sunday 30 June. This afternoon (Friday 28th June) I get message that the amount paid has been refunded and the original payment has been cancelled!!! On the afternoon of the last work day before my tax payment is due!
I contact my credit card company and they say the payment went out and there is no refund pending. I go on to HMRC online and they say the payment has been made. But on Curve, it says it has now been refunded! No phone line to call. I message Curve and ask what is going on. Their answer is basically “yes, there has been a refund processed”. WORST SERVICE EVER!!! So basically, I am stuck not knowing if a payment has gone through or not. Never using Curve again - this is a case of a middleman stuffing things up.