Setting Shipping charges the way i want them

[Anthony_C]

I'm trying to se up shipping charges the following way and i am having no luck doing it. Is it possible to set the shipping charges the below way or is their module that will allow me to do this?

 

This is the way i want the shipping charges to charge upon check out even if the customer picks it which would be fine.

 

 

USA Shipping and Handling Fees Combined

 

8x10 prints (1-4 prints) 12 1/2 x 9 1/2 Flat Rate Envelope - $10

11 x 14 and 16 x 20 prints (1-3 prints) 23 x 6 x 6 x 6 Small Tube (double tube) $15

20 x 24 and Larger (one to two prints) 38 x 6 x 6 x 6 Large Tube (double tubes) $20

 

International First Class Shipping and Handling Fees Combined

 

Same as above but the charges would be

 

$18

$23

$28