*All purchases and packages are non transferable/refundable*
Please note strict expiration period on packages
PRVATE/DUET and SEMI
21 days for 3 and 5 packs
3 months for 10 and 20 pack 
30 days for single session purchases
The Sequence Group Class
8 weeks for  5 packs
12 weeks for 10 packs
no class on DOE holidays