If I understand these eBay warnings/errors correctly it has nothing to do with business policies but with your shipping options or to be more precise with the selected “shipping services”.
Does it make a difference, if you remove the shipping services (click on the minus button) in the shipping options and re-add them afterwards?
Please also check your settings in the “International” tab!
Also, do you get these error if you select the Start commend from the toolbar, too?
In general “Profiles” for payment/shipping/returns are pre-defined rules which are mostly automatically created for each user by eBay. Hence the cryptic name. When used, these profiles override the settings for payment/shipping/returns you specified in GarageSale. You can view and edit these profiles on the “My eBay” page. GarageSale does not create or alter any of these profiles. For more details about eBay’s business policies, please see the eBay help here: http://pages.ebay.com/help/sell/business-policies.html