Spring15 will get you 15% off until April 15th. I’m debating on whether I should jump on this now or be patient. They’ve had other really great offers. They’re also offering free traction boards with purchase but I already have a set of those so I’m not in need of another. Beyond that, it’s entirely up to their marketing department of what they may or may not do.
Their kits have also been on back order for some time. I worry that I may wait for a better deal only to have to wait longer for a new shipment to arrive. They’re expecting deliver of stock to their warehouse on 4/16/21 according to their site.