Most companies that file bankruptcy end up liquidating, that is, ceasing business. Some bankrupt companies, however, even though they have accumulated substantial debt, have a customer base that will produce cash flow sufficient to fund future operating expenses. Federal bankruptcy law provides a procedure for a purchaser to buy a distressed seller out of bankruptcy. The procedure is known as a motion, or request, to sell assets free and clear of liens. Basically, a seller with an ongoing business in bankruptcy has the right to sell its assets (i.e., its business) to a purchaser.