* payup method work-in progress
buisness is the owner of the contract--> requests the amount on the bill--> the customer interacts with the same contract to pay the bill
* added payup funtion and other stuff related to that in other files
* pay_up works
* attempting bill splitting
* trying to deploy
* map and payer count works
* added demo video
* final product. Transfering funds not perfected
Co-authored-by: alex324998301 <102430172+alex324998301@users.noreply.github.com>
Co-authored-by: alex324998301 <abdullah.syed@ryerson.ca>
Co-authored-by: BiPhan4 <bi.phan@ryerson.ca>
