While the time window and other setting cover a lot of bases, having a field to control the number of times the template would run will be greatly beneficial.
As an example, we could have 1000 subscription orders. We would not want to batch them all in one go, we'd want to feed them in a bit at a time so in an ideal world, we'd create 5 batches of 100 and an hour later (so giving the team time to pick those 5) we feed in another 5. We'd then rinse and repeat.
