If you use shopping cart software there is no need to have your email address included in the HTML. It's only sites that use PayPal as the shopping cart that need this because the store owner's PayPal email address is included in the HTML of the page as a form variable.

Sites that use this technique aren't shopping carts, they are merely HTML pages strung together that use PayPal as the shopping cart.

Examples of Shopping cart software are Zen Cart, OsCommerce, OpenMind Commerce. These are real shopping carts that can use PayPal as a payment method, but don't require an email address to be used in the site's HTML.

__________________
Lawrence