Sorry - this the first time I have done this so I did not realise that people could see and make comments. Basically, the suggestion is for Zenler vouchers that can be bought and used for any Zenler site. So, for example, I could buy a £20.00 voucher as a birthday present for a friend. He/She could use it to pay for (or towards paying for) any course that is on a Zenler site. I think this would be a USP possibly for Zenler? And it would mean that I could spend my money on helping a fellow Zenler course creator (which I would rather do than spending my money eleswhere - I want to help out my dellow Zenler course creators if I can).

Kinda hard for anyone else to upvote that?