Closing this topic as it is about
MAINTENANCE OF MAYFAIR
Rose, i've seen your friends this afternoon and advised them to take that bill to the electric office in town and see if your payment had crossed with the bill that was left in your meter.
If you have settled your account, you should have received a receipt (small blue square piece of paper) on there it should tell you exactly what you paid and for what period you paid.
Please check that, next to the bill your friends have if they come back to you with negative report (read: pay a 200 ytl bill)