Hello , 

As yourw query is you got a seat alloted in the first round counselling of csab and you paid the acceptance fee for the seat allotted to you in the Jossa 5 round counselling now you wanted to know that whether you have to pay the seat acceptance fee for CSAB or not. 

I would like to tell you the concept behind seat acceptance fee is that you have accepted the seat and the seat belongs to you if you have paid the acceptance fee in the josaa round of counselling that simply means that the seat is belonging to you and you want to go with that but it somehow if you feel that the seat allotted to you in csab counselling process is better than what the seat you have opted in Jossa then you can go with that's it and you can withdraw your seat from the Jossa 5th round of counselling and you can pay the acceptance fee to the csv there after the seed will belong to you. 

After that you need to visit the college you are looking forward to take admission you need to verify your document and there after your admission process will come to an end. 

I hope your query is solved.

Thank you.