"""Warning messages.""" WARNING_ALBUM_PREORDER_PRICE_SUM_OF_TRACKS = 'ALBUM_PREORDER_PRICE_SUM_OF_TRACKS' WARNING_ALBUM_PREORDER_PRICE_SUM_OF_IGS = 'ALBUM_PREORDER_PRICE_SUM_OF_IGS' WARNING_ALBUM_PREORDER_PRICE_SUM_OF_TRACKS_MESSAGE = 'Album price must be less than the sum of the individual track prices.' WARNING_ALBUM_PREORDER_PRICE_SUM_OF_IGS_MESSAGE = 'Album price must be greater than the sum of the instant grat track prices plus one mid-tier track.'