14 February 2018
your calculation suggests that they have raised invoice of their total service in one go. If your terms of the agreement suggests the same then the same is ok. Otherwise you can ask him to raise monthly invoice
14 February 2018
Gurwinder ji - generally a clause is added in the agreement that payment will be made on a one time basis but they will provide the replacement on FOC basis if the employee leaves within a period of 6-12 months.
Therefore, it is paid only for the first year CTC but whether you need to pay monthly or one time, depends on the terms of the agreement that you might have entered with them