While there most likely are some abuses of the shipping charges, it isn't a cheap thing to do.
$4 to $20 is pretty easy to spend on the UPS or USPS charges alone.
A business has to account for the cost of a shipping carton, the time spent packaging the product, determining the charges and getting the product out the door.
Keep in mind that some of the things we do for each other for little or nothing would have a business owner broke in pretty short order.
A recent personal example:
Item cost $2.00 + tax = $2.10
Shipping carton, old box I already had = free
Shipping charges = $8.64
Time involved = priceless
At one time I had a sideline business and the shiiping costs were quite often greater than the profit on the item itself. If I had been giving free shipping, I would have lost money on those transactions.
Charles
Now being helped down off of soapbox
$4 to $20 is pretty easy to spend on the UPS or USPS charges alone.
A business has to account for the cost of a shipping carton, the time spent packaging the product, determining the charges and getting the product out the door.
Keep in mind that some of the things we do for each other for little or nothing would have a business owner broke in pretty short order.
A recent personal example:
Item cost $2.00 + tax = $2.10
Shipping carton, old box I already had = free
Shipping charges = $8.64
Time involved = priceless

At one time I had a sideline business and the shiiping costs were quite often greater than the profit on the item itself. If I had been giving free shipping, I would have lost money on those transactions.
Charles
Now being helped down off of soapbox