天猫市场占有率:帮忙翻译一下，谢谢了！

Tomorrow is the day to collect fees. I'll go to your home at your convenience. The contract ends on 16th. There were three days nobody worked in the last month, so I should return the fees for the three days to you. It is $45.5 per day, total $136 for three days, among them we tried Centhly for one day with wage of $50, so I should return $86 to you. Would you like to extend the contract for the next month?

Tomorrow is the account settlement day, and I'd like to get the money when you are convenient.
The contract is valid till 16th. Last months, there is no worker on duty for three days so I should turn back those fees, which is RMB45.5 each day, that means RMB136 totally.
While Centhly is there for one day probation and the salary is RMB50. So actually I shall give you back RMB86.
Will you extend the contract next month?

Would you please make time to see me at your home tomorrow? I think we shall meet for it's the settlement date. Last month, 3 days charges(45.5/per day, with the total amount 136) should be refunded to you because nobody was hired to provide services during which time.However, meanwhile, Centhly was paid 50 for the one day probition, thus we should deduct this amount out of the 136, and comes to a final refund of 86. Our contract will end on 16th, are you considering to renew it?