|
|
|
|
|
|
by JoshTriplett
3223 days ago
|
|
|
Almost all of those checks tend to happen after the fact and lead to transactions getting rolled back, rather than being checked in advance. (Whether that's a desirable approach is a reasonable question, but that's already a thing that happens today. The only thing that needs checking in advance is "is there enough money".) |
|
|