PayPal Limits — Even with my micropayments option, PayPal still gets 5% plus $0.05 USD per transaction. So for very small amounts, like less than $0.10, they get more than half and up to all of your proxri. If you want to proxri a very small amount, perhaps do one PayPal transaction for several works and/or benefits.
Guilt-Free Arts Files — Whether you’ve gotten digital files of my works from me or someone else, see Guilt-Free Arts Files — Minimum Proxri. There you’ll find a way to determine the right proxri for you. Or you can take my suggestion that for personal use, a minimum proxri of $0.99 USD per month, or $9.99 per year, might be a good starting point. Of course, everyone’s situation is different.
Custom Proxri — Any proxri that is not money is a custom proxri.