@Newfiekat : From what I could see from looking at the three tiers of the big 3 providers, this place and Koodo are the only ones that have the feature of buying the add-on once and it staying on until consumed. ALL the others are just the one term or less if you only pay once.
I'm on a grandfathered limited minute, limited text, no data plan. I'm a very low usage customer. Especially this past year. I also have 2 other accounts with the same plan. I have a dual-SIM phone. So that doubles up the minutes and texts. But I have piles of gifts for calling and have used some of gifted data. I still have quite a bit of data left of the original 5gb bucket I got the second account for. I love add-ons 🙂