I'm seeing quite a few deals online where preorders are generally a lot cheaper but it means using a game code site. They work by taking your money first and then email you the digital code to download the game on release. I was wondering if anybody has any experience using such a system for preorders in particular (the one I'm looking at isLog In). I tested this site and bought a cheap PC game for around 60p - transaction is smooth and I got a steam key which worked but I'm a little concerned that things will not go to plan in launch day for a preorder I made resulting with a headache of problems.
