Greetings, @Gazed416 ,
Those are some good questions, let me see what I can clarify for you. First, as a reseller you are not generally paying the same amount as someone registering a single domain on our site. You are paying less in most cases and could list the domain at the same price and still make a profit.
You can also offer other products at a discount to bring customers.to you, Hosting, email, and other services. You could also specialize in niche markets, perhaps .JP domains to the Japanese Market or .FR to France or .AU to Australia (all examples, you could offer to register all or none of these).
It's your business, were just there to help and provide a framework. And we have a lot of resources throughout our company and you can elect to get helpful communications from the Reseller Team or look around our site for reseller resources. Here's just one example: https://www.godaddy.com/garage/reseller/
I hope that helps,
Thomas D. - GoDaddy | Community Moderator
24/7 support available at x.co/247support