A redundant function

[Celineyaa]

The output of 'view -order [id]' and 'receipt -order [id] 'is the same with the same id, the 'receipt -order [id]' can be considered as a redundant function.

May consider removing one of them to concise the program.

[nus-pe-script]

Your response not required for this bug as the team has accepted the bug as it is.