To become a Reseller you have to buy one of the App Bundles. You can choose between a 3 or 30 app bundle.
The 3 app bundle allows you to build and maintain 3 apps. The cost of a 3 app bundle is €/$ 99,- per month.
The 30 app bundle allows you to build and maintain 30 apps. The cost of a 30 app bundle is €/$ 300,- per month.
This gives you access to all Reseller benefits, like the use of the White Label App Previewer, White label Client CMS and free non branding of apps. The Reseller bundle includes Plus and Pro apps.