Season Pass Question

i bought a a regular season pass last year and i was just wondering if i get a maxx plus pass this year will i get a discount or is that only if i renew the same type of pass

Nope, no discounts are given for renewing passes. You pay full price every year. Your best bet is to buy the pass certificate for the next year in the fall before the park closes. They're always the cheapest at that point.