Allowed usage of Free Tier Adobe services API

Dear All,

We are building an app which utilises Adobe services API to merge documents. However, since this will be used at organisational level and keeping in mind that the transactions could very well be below 500 transactions a month, can we use the free tier.

Also, the Enterprise agreement comes at a steep price despite of the usage being low and we end up with unutilised services.

Can anyone from Adobe please confirm on this from EU legal perpective that its ok to use the service in free tier if we are under 500 tranaction even at org level in production.

Best Regards,

Geet