I saw your purchasing page. The spelling is 'cheques' and not 'checks'. Improve the spellings of the website.
correct the spelling of 'subscribtion/unsubscribtion' on your K-ML page to 'subscription/unsubscription' (replace the second 'b' in each word with 'p'). For the person who commented on the use of 'check', that spelling is correct in American English.