Check whether the jackpot is included
Read whether the published return includes progressive contribution or lists a base-game percentage separately. Do not add two figures unless the rules say they are separate components.
Find Where the Jackpot Share Sits in the RTP
A displayed total can include a small contribution reserved for a progressive prize. That portion may not behave like ordinary line wins and can require a particular stake or bet option.
Find the qualifying wager
Some jackpots require maximum coins, a side bet or a particular denomination. A non-qualifying spin can use a different effective prize structure.
Distinguish local and linked prizes
A fixed local jackpot, must-hit-by pool and network progressive follow different funding and award rules. Record the exact jackpot type.
Compare ordinary play separately
If the progressive share is important to the headline percentage, compare base and feature return before assuming two games have similar everyday payout behaviour.
Common questions
Is jackpot contribution always extra to the stated RTP?
No.
Can a jackpot require a qualifying bet?
Yes.
Are all progressive pools structured the same way?
No.