What is the ruling on evading the daily payment of 10 pounds to the center for a "seat," especially since the basic course fees (350 pounds) are paid in full, and the recording of those who pay these additional fees is ignored?

The criterion for determining whether an educational center has the right to demand payment for seats from students depends on the agreement concluded between the two parties:

1. If the agreement includes seat fees within the total amount, then the center does not have the right to demand them. 2. If the agreement does not include seat fees, then the center has the right to demand them, and students are not permitted to evade payment. 3. If the agreement is absolute (unspecified), then reference is made to the prevailing custom in such centers: If the custom includes seat fees within the total amount, then the center does not have the right to demand them; otherwise, it does.