You can buy in in as many table as you want for your total tickets value, e.g if you have a 10$ ticket you can buy in at 2 tables with 5$ on each one, or one table with 10$, etc. etc.

All the profit goes straight in your actual bank roll and the ticket's value remain the same. Once you've made 250 FTPs ON THESE TABLES (in multiple session if you feel like it), the ticket is merged with your bank roll. If you made profit all the way, it means they'll add 10$ to your cashier.

Now, if you lose money on these tables, your ticket's value goes down accordingl,y until it reaches 5% of its intial value (50 cents), at which point the ticket expire and the 50 cents are merged with your bankroll.

If your tickets is worth, say, 7.24$ by the time you get 250 points, that amount is added to your cashier and the ticket expire.

I hope its clear

You can find the full article

here.