Hello to all.

I was wondering if there's a way to find the lowest rate calculated by the shipping modules.

We are currently using UPS and USPS (and later maybe FEDEX too). What we want is to enable only the module with the lowest calculated rate.


For example:

If upon shipping estimation UPS costs $8 (ground) and USPS is $3 (first-class mail), then only the USPS module will be shown and the other modules will be disabled.


Is this possible?

Thanks.