Property charges show that the number of card writing times does not match, so it is impossible to pre-sell. What happened?

Obviously, I don't know this card. Your electronic card or electric meter is printed with the display code comparison table. See for yourself. If only your card wasn't broken or the meter wasn't zero. After solving the problem, it was cleared, and after clearing it, there was no evidence. The number of purchases of electric meters cannot be different from the number of purchases of electric cards. There is only one possible reason: there are more electric cards than electric meters. I will tell you clearly that this is your loss. The reason is that you bought electricity once to flush your electricity meter, and then you bought electricity once and put it in the electricity card for later use. After a long time, you forget that there is still electricity in the electric card. Then you go to the property to buy electricity. It stands to reason that if there is electricity in the electric card, you can't continue to buy electricity. As long as the seller refreshes your card, you can buy electricity again. In this way, the number of times you buy electricity from the meter is different from that of your electric card.