Hi dear,,,

The Liability Letter costs 20.00 Qr / Twenty Qatari Riyals only.

As Myself take it from HSBC ,
And for some Banks its Free , so please check with your account branch.

Note: there is so many banks making offers in this time,

so on my experince i will advise you , if you thinking to move from Mashreq bank. to go QIB bank . Qatar islamic bank

3 months free
low rate 2.49 % to cover you loan on other bank

Thanks, and good luck