Hi Rocksteady
Yes you can purchase internet add as many times as you want, only until each has run out however.
"Your Add-on is applied on the date of purchase and it until midnight at the end of the same date in the next month or until your add allowance is used, whichever should occur first. Should you use your inclusive Add-on allowance before your calendar month has expired we will notify you and you will be able to purchase additional add-ons."
If you want more information about Add-Ons then click here : http://www.48months.ie/boiler-plate/add-on-rules
Yours,
Camille
Community Helper
