Additional sim , bit on 1 account

[Allen72]

I have bought a gps tracker for car, and am thinking can i order additional sim on my account free, and use data from my piggy bank (total around 100gb)   I dont need to pay extra per month for sim, just need around 100mb per month to track car if need be.... is this something i can do.   Maybe i can take sim out of tablet (also sky) and use that for gps tracker.     Any suggestions appreciated

[GD1]

@Allen72  If the 100mb SIM is available it will show when you order an additional SIM through your mobile account.

If it's not free it will be the lowest price one available which is normally £5 per month.

You can add data from your piggy bank once the additional SIM is activated.