Add functionality to allow membership vouchers to be placed in the wallet at the start of each calendar month and remain active until the end of that same month, regardless of the client's individual billing or pay period. This change would address the issue where some clients need to redeem services before their payment has technically been processed—often due to provider availability—causing complications with voucher tracking and commission calculations. Ensuring vouchers are consistently visible and valid throughout the entire month would simplify administration and reduce billing discrepancies.