well, the value would be allowing other users to purchase smaller amounts. Maybe I have some hobby app that still sometimes goes over the 100k free tier limit,

well, the value would be allowing other users to purchase smaller amounts. Maybe I have some hobby app that still sometimes goes over the 100k free tier limit, I might be paying $10/month to get 50k extra but I'm not willing to pay $100 for 2M when I'm never going to use 90% of that.