Sears liquidity rating (how well they can monetize assets if the need arises) was downgraded by Moody's, an investment analysis firm. On a scale of 1-4, with 4 being the most riskiest, Sears is now a 3 on the "Speculative Grade Liquidity" means of analysis.
Vendors are going to be extremely skittish if they've never been before. Most of them are going to want to move on a Cash on Delivery basis, something Sears can't afford. Whatever has arrived for Q4 to your store up until now will probably be it for the most part.
https://www.moodys.com/research/Moodys-downgrades-Sears-Speculative-Grade-Liquidity-rating-to-SGL-3--PR_355013