Hey kids, in the olden days you bought (instead of “rented”) software and it came in a box with a disc and it was yours to use forever!
Well, the “forever” part was tricky because it might break due to OS upgrades or computer architecture/chip changes.
But making a one-time purchase and using software 5 or 10 years was not unheard of.
I think I paid $500 for Photoshop and it came out to under $9 per month if I do the math right… that’s for 10 years of use.
If it’s still $20 per month for a subscription and you do 10 years that’s $2,400.
