If I recall correctly the last time I made a donation used the "One-time donations of any amount may be made using the following direct link:" button on the https://www.zen-cart.com/content.php?6-donate page.

Had wanted to include a note with the donation but was not able to.

Is there an address I can send some money to the ZC team directly from my Paypal account where it would let me include a note?