Colombia customer consults hand switch

The Colombian customer saw our hand switch on the Huading Electronics sales platform, and sent an inquiry for L04 and L06. The picture is as follows, saying that he wants to buy 3 hand switch, ask the product link Does the listed price include freight and what is the purchase process?
We explained to our customers that the product link of the hand switch is the price of the product, not including shipping costs. The process for customers to purchase a hand switch is as follows: 1. Confirm which hand brake switch is required, or tell us what equipment it is used for, we will recommend it to the customer, 2. Confirm the number of hand brake switch cores (usually 2 cores) , 3 cores, 4 cores) and cable length (usually 3 meters and 6 meters), 3. Confirm the purchase quantity, 4. Send the detailed address, we calculate the freight for the customer, 5. We send the PI for the customer, the customer pays, Ship, complete the order.