There has been many many times where I wanted to buy a bunch of games all at once but the lack of a shopping cart means I can't. So I don't. If I make multiple small purchases to an overseas company, my bank's automated system will flag them as suspicious and freeze my credit card temporarily. I can get it unfrozen with a simple visit or call, but I really don't want to have to deal with that over and over again. So I just don't bother with buying individual games and just waited for bundles that I find interesting. Over the past few years the creators lost, dunno, a couple hundred dollars of sales because of this.