What does the hotel's rtc mean?

Rtc in the hotel means that the consumption in the hotel is paid by its company.

That is what we usually call suspense consumption.

RTC=room to company, the front desk staff sorted out many simple English abbreviations that can express meaning in order to make the work faster.

If the guest checks out, the front desk staff will directly transfer the bill to the finance department after the tenant sees this prompt and confirms and signs it, and settle with the agreement company at the end of each month.