Right after payment it is added to the Cfx.re account you logged in with at checkout. Download it from Keymaster → Granted Assets and follow the installation guide in the docs.

Every script supports ESX, QBCore and Qbox through yecoyz_core, a free shared base. Each script page lists what else it needs.

Yes, on every server whose license key belongs to the Cfx.re account that bought it. A key from another account can't start it, but you can transfer the asset in Keymaster.

The config, locales and framework bridges are open, so you can change settings, texts and how it talks to your other scripts. The core logic is protected by Cfx.re Asset Escrow. Free scripts are fully open source.

Yes, for life. Updates go to the same Keymaster asset, and your server console tells you when a new version is out and what changed.

Digital products are generally non-refundable once downloaded. If a script doesn't work and support can't fix it, open a ticket and we'll sort it out.

Check the docs first. They cover installation, configuration, exports and common issues. If that doesn't solve it, open a ticket in the Discord.