From the announcement:
Happy Seppuku Model Works is pleased to announce this year’s holiday sale! Use the promo code 2014HOOKUP when you check out to receive 15% off your whole order. The sale is from November 23-December 21, 2014. Come by and check out the entire stamp line, as well as this year’s hit new product our Ready Base Moulds! Ready Base Moulds give you a great build platform to make your own base inserts! All of our products make great gifts, stocking stuffers, and holiday party door prizes for your favorite model builders and miniature painters.