Shipping help

[Abhishake Agarwal]

Hi,

I want to calculate shipping at showcart page depending on the country
(user can change the country on showcart itself and can recalculate
shipping) .
Problem is that to calculate shipping you need contactMechId set in
shoppingCart object but for calculation with respect to country I don't have
contactMechId.
Please help if anybody has any clue about this.

Regards,
Abhishake