I looked at your Colin Powell books and noticed you are not using Media
Mail for shipping. If you change the category to "Books" then you can
select Media Mail which will lower the shipping and make it more
enticing for buyers.
When you go to print, look for the section called "Service" and then
scroll down until you find the shipping service you want. If you need
more options click on "Compare all services". If you already printed
your label just void it and select the cor...
Best strategy? There is no one best strategy-each seller has to learn
what works best for them and the items they sell. You may have to
experiment and try different approaches to see what works for you.
Sounds like that is already what you are doing ...