Fill in bubbles. Have the team captain check the scan sheet for accuracy. The team captain should sign the scan sheet. Have the teacher check the scan sheet for correctness and sign the sheet. It is important that you check and double check for accuracy.
Most problems are mistakes made on the scan sheet.
This is the day before you wish to execute your transaction. If you wish to make a transaction on a Wednesday, you must mail your scan sheet on Tuesday. When you mail the scan sheets, make sure the mailbox has a scheduled pick-up later that day. If it is mailed too late it might be postmarked the next day. You will not get your transaction on the day you want it.