Physical cash in/out is logged by myself in a notebook at home. I plan on digitalizing this in the future.
I don't keep specific track of my online expenses/income at the moment. In due time this also is going to be logged and maintained digitally.
I've put some of my personal money into providing essential things I need to deploy my online services. Like domain name, web hosting, premium accounts to a couple of websites. By looking at PayPal ins/outs I can track this, but it should be in a separate log.
I think I am going to stick with a cash accounting approach when I digitalize, I don't like the idea of virtual in and outs.
I have somebody that handles all of my personal accounting for me.