The wide range of greetings available free lets you say whatever you want (so long as it's tasteful). What's more you can do so safe in the knowledge that your e-mail details will not be added to a mailing list and sold on (in our experience; we take no responsibility for this not being true ...). After spending some time investigating some sites it gradually became clear how this could be afforded; small subtle adverts, mostly one per page. Not only does this method make being on the site a more pleasant experience, but it allows you to send chocolates, flowers, cuddly toys or gift vouchers too (at a price of course).
Whether it be an e-April fool, Mothering Sunday greeting or Saints' day wishes, all are available at the click of a mouse.