[davesmylie]

Personally nothing - a one off payment for software is fine.

Subscription based software - it's what I do for a day job but I'm not interested in any more monthly money drains than the bare minimum - ie mortgage, rates and utilities.

[aziaziazi]

On that category I paid for Fork (git client). You can pay to support the developers but the free version has the same features.

[everyone]

Same, I even have a "pay as you go" phone deal which means I have a working mobile phone that can receive calls for €5 every 6 months (If I pay less than that it will be disconnected)