In the Reseller Program, you can have 25% discount at first entry and then will be upgraded if you meet the requirements for the next levels. In case you can not meet the annual revenue, you will be downgraded to lower levels as well.
However, in the Solution Partner Program, you will have 25% discount for every of your purchases. You wont be upgraded in any case. Instead, you will have chances of getting the requests of Magestore clients when they are in need of building site. We will send you the leads. For more information about this program, please find out here: https://www.magestore.com/solution-partner-program.html