Here are Prime's rates:
First visit - $15 to get your membership card.
Daily - $10, but Monday-Friday if you arrive before 4:00 pm it is waived.
Hourly - $16 an hour.
They then give rake back based on hours played the prior week - Sunday-Saturday(midnight)
10-19 hours - $20 of free time on card
20-29 hours - $50 of free time on card
30-39 hours - $100 of free time on card
40-49 hours - $150 of free time on card
50-59 hours - $200 of free time on card
60+ hours - $300 of free time on card
Theoretically if you play 10 hours a week at $16 an hour and get the $20 credit that would bring your actual charge down to $14 an hour.
If you played exactly 20 hours a week at $16 an hour and get the $50 credit you would bring your actual charge down to $13.50 an hour.
With a name like Da Nit I have confidence you can work the system to your advantage