Good afternoon

I want to link from text (in a text/html module) directly to a product in a store catalog.  The reason for this for the customer to by-pass the store->category->product heirarchy and just link directly to the product discussed in module's text, sort of a buy now approach. 

I can cut and paste the link, and it would look something like this:
http://localhost/dnn40904_mywebsite...egory.aspx

Do you see the problem?  This is a hard coded link that will be a broken link when the site is up uploaded to the live server.   I could remember to manually edit this link on the live server, but if there are many such links, the work goes up and the chance of missing an edit goes up.

The desired solution would be to encapsulate the link in an Object reference or otherwise have a relative URL that will work without change on the live site.
My problems is that I don't know the language syntax.
Can someone refer me to a code example or refer me to a solution?

Thank you!
-BigD