To use Koodo Prepaid, you'll need to purchase a base plan first. When it comes to Koodo base plans, what you see is what you get. Plus, there are no pay-per-use charges, unique only to Koodo. Base plans give you unlimited access to your included features for 30 days. And the neat thing about Koodo Prepaid and base plans is that you know exactly what your are getting and what your are paying for. There are no surprise charges!