No 'software' dependencies on Cart and Shop Made Simple anymore.<br />Item and its amount for PayPal gateway moved to Cart Made Simple to open gateway for other modules;<br />New PayPal attributes:<br />cartstyle: to handle one total amount or multiple detail lines in payment request;<br />cancel_return: the page to return to when payment is canceled. During install/upgrade set to home page;<br />return: the page to return to, when payment is done. During install/upgrade set to home page;<br />debug: will show all prepared PayPal fields when value is yes or die.<br />If 'yes' processing continues. If 'die', all fields are shown and processing payment stops. Not set during install/upgrade.<br />Set maximum CMSMS version to 1.6.9 to avoid unforseen problems.