€1.76 in a little five pump station attached to a Carrefour mini market in Guignicourt (just north of Reims). The problems started when I gave them my card to pay but it was refused, I gave them another and then another, both of which were declined. By the time, a large queue was behind me and I didn't have any cash - my Mrs did but she was in the shop buying a few provisions. I left a card with the garage lady as security and went in search of my wife. It was pandemonium in the shop as NO cards were being accepted from anyone (which I sorted of regarded as good news because it wasn't just me). She was in the queue and I asked how much cash she had - €85 and my diesel bill was €83 so we left with no tations, paid for the cash fuel and went of in search of a ATM. All in all, not a good start to the day but it got better.