[p49k]

It’s the law. Technically only required when the cumulative amount of donations reaches $200, but impractical not to collect it for every donation as the org may get in a situation where they realized they collected that much from one person but now don’t have the info because they didn’t ask - given the penalties, cost/benefit sways heavily toward being safe and always asking over catering to the few pedantics who might not donate due to this.