I figured a new way to get those scrambling beggars away. Throw a mini-contest!
Have them guess what sword, bomb, or gun you have equipped. Let them guess. If they get it, they can get some of the money. Then have them guess the next equip. If they get that, they get a bit more. I have 3 weapons, so I repeat a third time. However, you can make it so they have x* tries. I did this with someone who asked for 3 CE (there's more that happened before this, but... I'm not going to call them out). I told them I'd give them 10 CE to guess my third equipped sword. If they guessed it, they got 10 CE. Turns out, the beggars don't know the weapons of SK, as they then continued to ask me "I don't know what is sword". It's not cruel because it's a free way for them to get money, while facing a challenge. If you choose to do this, remember to turn off full inspect, and please be fair. Don't trick beggars if they actually got it right.
*x being a number of your choosing
Trick trade and degrade.