My supplier will be filing for bankcruptcy soon, the problem is, in the last few monthsmthey dont have an accounting department to update my payments. I normally pay in cash to the owner coz he is a relative so we trust each other.. Will a signed petty cash voucher be enough as evidence of mypayments? What can i do to make sure that if he files bankcruptcy, i will be safe and the court wont push me to pay an amount i already have paid. Is it also possible to return all the stocks delivered to their company back? I dont want to do business with them anymore, i just want my record be clean after. Ty.