[Ham-Computers] Purchasing via Amazon.com

[Jim Hill]

This is pretty much an off-topic question, but have a problem.

I'm on a long RV-ing vacation.  My new Garmin 855 GPS seems to be 
heat-sensitive, and I want to purchase a  mount that will secure it to 
an air conditioner vent.  Amazon.com has one and I want a family member 
to purchase it and send it to me.  She can use a computer ok, receive 
email, surf the web, but had major problems with Amazon.com.  I usually 
have a non-secure wifi connection, so don't want to send password and 
credit card info on-line and make the purchase myself.

I went through the steps with a cell-phone, but had to stop when my 
password was requested.  After a number of attempts, she reached the 
final screen before actually purchasing, and the item ( 
http://www.amazon.com/Arkon-GN047-Removable-Mount-StreetPilot/dp/B0015A6YN6 
<http://www.amazon.com/Arkon-GN047-Removable-Mount-StreetPilot/dp/B0015A6YN6>  
)  was there,  four times.  I don't mean a quantity of four, four 
separate purchases of the same item. How can three of them be removed?  
Starting again probably would result in five items, as the shopping cart 
doesn't empty automatically.

Can someone help me, in super-detailed language that I can relay to 
her?  For example, if there is a delete button on a screen, what is it 
called, what does it look like, and where is it located?  I had trouble 
with her finding the add to shopping cart button, so a general comment 
doesn't help..

Jim.