S1 beginners costume - KEEP - $150
S1 Improvers costume - KEEP - $150
S2 beginners costume RENT - $99
S2 Improvers performance fee - $50

-$50 S1 rebate (2 samba classes)
-$50 S2 rebate (2 samba classes)

=350 split into 7x $50 payments
When inventory reflects “SOLD OUT” all payments have been made.