Ticketsolve Ideas

We were wondering if there was a way for customers to be emailed with a warning when a Voucher, either a Gift voucher or Credit voucher, was expiring? I know there is the 'Benefit Expiry Warning' but as these fall under 'Money Voucher' - is there anything that can be done? This would be really helpful, and could ensure that vouchers are use before our 5 year cut off point, and hopefully keeps the audience returning...