to think in this digital age, discount vouchers need not

[WinkyWinkola]

be printed off but can be presented on 'phones or iPads at the door of establishments.

I don't have a printer but I have found a voucher, emailed it to myself ready to show the hideous soft play place my dcs are clamouring to go to.

Usually all they need is the code off it TBH. Although if they don't generate unique codes for each voucher they probably need the physical bit of paper to prove it's not that the cashier hasn't just had their fingers in the till.

Gah... double negative. You know what I mean!