I really wonder how feasible this is when you live in a country where you can't pay everything by CC and therefore have a hard time collecting points/miles in t

I really wonder how feasible this is when you live in a country where you can't pay everything by CC and therefore have a hard time collecting points/miles in the first place. I did look into this a few years ago, but basically nothing expensive I ever buy makes it worth to get full-on credit card hypey. Or maybe I'm indeed just to lazy to properly research it :) For real flying miles.. I guess with like one vacation and one business trip per year, all the time with different airlines.. they usually expire before I can even get a bag of sweets :P