how do you offer only one shipping method

[tonyv]

I have some products that are two big and need to be shipped by truck only... how do I control ground shipping only for these items?

Thanks

[Guest]

you can have a look on this contrib:

 

http://www.oscommerce.com/community/contributions,1333

 

But you might need to do further modifications or just setup a ground shipping module if the product_id is one that requires it. Then setup the weight & rate for the module.