I don't have anything to do with 'simple' but I'm working with a group of people on another system somewhere in the payment chain. In banking failure is not an option, a little detail that I keep having to drill into my collegues, some of who would rather have an MVP with the occasional bit of downtime than something a lot more solid. So for now we're stuck in the 'hurd' loop.<p>Within any start-up there are always differing opinions on the level of reliability required. My first real job in IT was with the Dutch division of the Chase Mannhattan bank, they made it pretty clear upon hiring me that they did not mind hiring me into a responsible position as young as I was but that my first fuck-up would also be my last. I'm not sure if they would actually follow through on that promise but it certainly made me a bit more wary and more responsible. The fact that I ended up leaving of my own accord means that their threat probably had its intended effect.<p>When you're in the payment chain, whether as an IPSP, a bank or something else that directly affects peoples income and ability to function in society you have no excuse other than 'meteor fragments took out all three of our datacenters'.<p>Stuff is up, check-totals are at '0', transactions are never lost. 24 hours, 365 (of 366) days per year.<p>If you can't do that don't bother playing.<p>The bank I'm with (Rabobank in nl) lost a lot of respect from me (after building that up for 2 decades) when they blamed a bunch of down time on 'hackers'. What bugged me even more than the fact that they were down was the fact that they wanted to blame another party for being down.<p>The one thing I'll leave a little bit of room for is capacity issues during the holiday shopping spree, but even that is pretty bad form and indicative of very bad planning.<p>Judging by the post the error lies with Simple's partner, unfortunately for Simple customers will likely not care about that at all. To them their simple card doesn't work when they expect it to work.<p>I hope for simple they'll be able to fix this very quickly.