the limit in Xi' an's all-electricity invoice is 24 hours. . According to the relevant public information, Xi 'an has fully implemented electronic invoices, and the time of the invoice limit is set according to the daily limit. Specifically, the daily limit of electronic invoices in Xi 'an is RMB 111,111. After the total amount of electronic invoices issued by each taxpayer reaches RMB 111,111 per day, electronic invoices can no longer be issued on that day, and electronic invoices can only be issued after the limit is restored the next day. It should be noted that "daily" here refers to natural days, that is, the time range from zero to 24 o'clock.