You can treat this as a side project. It can be a real side business if you pick the right path, but results vary and there are no guaranteed earnings. I will not tell you it is a sure thing. Below is the order I wish people used before they buy a panel or a plan.
1. Pick a path
Three setups. Mix them later if you want; do not launch all three this week.
Affiliate link. You send buyers to the host’s checkout with a tracked link. They own the customer. You may earn a cut if the program pays and the sale sticks. Lowest ops. Hosts with visit buttons on this site: Database Mart, CloverNets, Rainbow-Web.
White-label reseller. You sell under your brand using the provider’s panel (WHM/cPanel-style or a turnkey storefront). You own pricing and support. AccuWeb publishes a Linux reseller catalog; this site does not have an AccuWeb checkout button yet.
Content that ranks. Guides and comparisons people actually search for. Slow. Only useful if you stay specific and honest.
2. Write down constraints before you shop brands
Country. US GPU/VPS is a different product than German shared hosting. Do not force one SKU to do the other job.
Managed vs raw. Shared/Plesk/cPanel vs root on a VPS. If you do not want to patch a server, do not buy a bare VPS because it looks cheaper.
Contract length. Rainbow-Web WebLux is 12 months on their official comparison page. CloverNets shows monthly and yearly totals. Database Mart pricing is listed per month.
Panel. Plesk (Rainbow-Web shared), cPanel/WHM (AccuWeb reseller), or SSH/root (Database Mart VPS).