About Fee Script Refund

Can I get a refund if the charging script is unsatisfactory?

No ... that’s why there’s free trials to paid assemblies, so you can test/try it before purchasing

@wrlovelp said:
Can I get a refund if the charging script is unsatisfactory?

One thing you can deffinitely do is to tell the developer, why weren't you satisfied with the script and what you think should be improved (Its good to be specific in this case).