I had been thinking about this for a while and finally decided to write something up on it.
I have read the terms and conditions and couldn't find anywhere that said doing this would be in violation.

Quick Example I created

For instance:
Log into paypal
Click "merchant services"
Click "Buy it now Buttons"
Fill out the required information

Scroll down to "button Encryption"
Click no
Scroll down
Edit the Shipping Method and Tax options if necessary for you.
Click "create button"

Copy the code from the "Link For Emails" box

Now use this line of code
[FONT='Times New Roman','serif']What you want the customers to read goes here</A[/font]

For my example I wanted it to read Buy a 12x18 print
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