Hi,

I am new in Zencart and is now setting up the shipping option.

Basically in Step 1 of checkout, I hv configured the shipping rate using Table Rate.

Now in Step 2, I would like to add in another option for Registered mail on top of the shipping rate in Step 1.

Eg,

Step 1, shipping rate = $2 - based on the weight of the item(s)

Step 2, customer can chose to opt for Registered Mail (additional $3)
New Shipping rate = $2 + $3 = $5

Any advise will be greatly appreciated. MTIA!