From the Annapolis Seeds Facebook page:

"We're having an online-only 25% off sale for all our cold hardy greens, check out www.annapolisseeds.com if you want some. Although it's hard to think about planting while all this late-summer abundance being harvested from the gardens, it's a great time for planting many fall and winter greens. Mizuna, Kale, Spinach, Mesclun and Lettuces can all be sown now, and with a simple coldframe or some type of protection will be giving salads well into winter!"

I am not sure when this sale ends, so entered two weeks from today as the expiry date.