Full Syntax
{nicepaypal:button type|amount|item name|item number|shipping|shipping2|tax|item quantity|weight|option1|option2}
Real World Examples
{nicepaypal:cart|79.99|Custom Teeth Whitening Trays|||||field;Enter Quantity;1;3||} <p>{nicepaypal:cart|79.99|Custom Teeth Whitening Trays|||||field;<strong>Enter Quantity</strong>;1;}</p>