Here is my scenario:
We are working on our domain registration: registration expired in 5 years

I want to calculate the Expiration Date of our domain registration based on the Registration Date plus the Term (which 5 year)
The Term is a number and refers to the number of Year
Can some help me how to add in SQL table

my databse contain 5 table bussinessowner,contactperson,registarr,transfer,domain.

Term and expire date is under Domain table. I have a websit contain the same table name .
recently complet my class and , i can accept any feed back.
Thank you.

Sosena