At ardour.org, we offer 3 tiers of subscriptions ($1, $4 and $10 per month) named to target different economic conditions. We also offer a single fixed payment with a suggested but editable cost based on OECD data about the cost of dining out.
We're not trying to maximise revenue, which is perhaps an important difference between us and, oh, Facebook :)
At ardour.org, we offer 3 tiers of subscriptions ($1, $4 and $10 per month) named to target different economic conditions. We also offer a single fixed payment with a suggested but editable cost based on OECD data about the cost of dining out.
We're not trying to maximise revenue, which is perhaps an important difference between us and, oh, Facebook :)