What are Master Resell Rights?

A Master Resale Rights license is a bit more tricky. What these
resale rights allow you to do, in some cases, is allow you to not only
purchase and utilize all the information within the product for
yourself, but also, resell it to others
When you purchase a product offering master resale rights, not only
can you resell the product, but every single person that buys the
product from you has this same right. Meaning, they too can resell
the product to their own customers just as you did to them.
Except, of course, if you are granted a 'Non-Transferable' master
resale rights license. Non-Transferable means just what it says.
Rights that are not transferable to anyone else.
Most master resale rights come with a 'Transferable' license, and are
also referred to as Full Master Resale Rights, which will allow you
to pass on the product in it's entirety, rights and all, to your
customers.

This makes the product more profitable.
Many products that offer this type of resale rights have a higher
price tag, so this could cut down on the amount of people buying
them. On the same note, some come with a very affordable price.
The best advice I can give you with regards to a product that offers
master resale rights is to buy it fast and then turn around and resell it
so you can again, maximize your profiting potential.