Is there any reason, beyond corporate greed, for SMS messages to cost so much?
If I get it right, an SMS message is just a short string of data, no different from a message we send in a messenger. If so, then what makes them so expensive? If we’d take Internet plans and consider how much data an SMS takes, we should pay tiny fraction of a cent for each message; why doesn’t that happen?
No they aren’t, you might have an unlimited plan but that’s different
Depends what you mean by free, but in BC any of the lowest cost plans ($15/month) have unlimited SMS included with the plan. The only time I paid per text was on a pre-paid SIM.