While I'm sure you are right, I can't help but to be irked by this strange environment we live in where we have to treat business people like infants who need things mashed and mushed into something they can digest and understand.
Nobody had to explain to me the concept of donating to support somebody working on something my business relies on, it's just common sense.
If I was really reliant on books documenting tolls and laws in regards to international trades, and you wanted to give a donation to support this work, I wouldn't be all "me no understand, please explain it in programmer-speak for me".