Removed unused parameter $box
Removed redundant PHP closing tag
Fixed variable declaration
Better jQuery object caching
Removed unused parameter $mt
Removed unused parameter $code
Removed redundant quotes
Removed unused parameters e
Removed unused parameters and local variables
Fixed invalid HTML attribute
@charset must be wrapped with double quotes
Added var statement
Removed assignments where left and right parts of assignment are equal
Removed instance of "echo _e(...)"
Fixed undefined class 'any'
Fixed docs
Fixed @param date
Removed unused local variable $LaterPayClient
Removed (brain)dead code
Use unused local variable $formatted_category_price