My understanding is US monthly roaming packs are over? Last year I could use my Canadian package for $75.00 a month more for the US Now the new package is $100 monthly if used daily ? Why is this better for customers?
It's not better for customers, it's better for Koodo :)
That said, the new plans are slightly easier to understand, I think. With EasyRoam you pay a fixed price per day IF you use your phone abroad, plus the regular data & minutes of your own plan. The maximum you can be charged is $100 per billing period.
I suggest if you need to use roaming daily, you should get yourself a local SIM and benefit from the much lower prices that has to offer!