Watch out for YourKarma.com. They "appropriate" your money!
I have had a KarmaGo for many years and saved up over 92 GB of "Non Expiring" data. I used it for travel. This data cost me over $700.
In June 2022 the Sprint 3G network that was used by Karma for this service shut down, so the Karma Go suddenly stopped working. I had no idea why and neither did the Karma help desk when contacted. I had to go investigating online to find the answer.
Karma refuses to provide a substitute service or refund my money. Their terms and conditions "buyer beware" are totally stacked against the client. They can steal your money with impunity as they have done to me.
You cannot take legal action against them etc etc.
So buyer beware, this is a pirate group that appears to provide service, but when the chips are down, you lose EVERYTHING. Find an honest provider and READ the terms and conditions carefully. I was stupid to believe in them after all those years.
I have transcripts of my online chats, and emails to prove my point.

