where can i find the serial number!!

serial number

There is no SN# with Splice Rent-to-own - try quitting/restarting the Splice client app, make sure you are signed in on it, and re-open Serum.

i have rent to own serum and i want to install it on a second laptop, asking me for sn , what should i do
thank you

Download and install the Splice app from Splice.com