Hey aspirant,

As per my information and knowledge, the candidate has to pay the seat acceptance fees after downloading the counseling letter.

Note:-

1) seat acceptance fees for general category is 35,000 whereas for reserved category it is 15,000.

2) seat acceptance fees in refundable if you don't accept your seat.

3) seat acceptance fees can be paid through e-challan.

For more details please refer to the mentioned link below:-

https://www.google.com/amp/s/engineering.careers360.com/articles/josaa-counselling/amp

Hope it helps.

Good luck.