We are considering building an app and want to charge based on a %age of sales made through the app. As metered billing only seems to provide a fixed value would it be acceptable to set the value to $1 then calculate the amount every week or so and send a number of events.
For example... charge is 0.1% transactions... After 1 week the merchant has sold $5000 so we send 5 events for $1?
Thanks
L