Pack and Ship - Long-term Order Fulfilment for Central and South America

Long-term project. Must be based in Dallas, Texas - Looking for someone to pack the orders and ship to Central and South America countries. Payment is $10 per order, just to pack into our packaging then put inside box/polymailer and ship it out (we will pay for the 3rd party courier charges too). Currently we have average 2 orders per day. Average USD600/month. Can ship once a day after cut-off time.