If I have a license that expires in, say, 3 months, and I buy a 1 year license, which of the following will occur:
1) The year can be added to my remaining 3 months, giving me a license duration of 1 year and 3 months?
OR
2) The new license will merely run simultaneously with my existing license so that I lose the 3 months and have only a 1 year license?