Two. Request verification files – Just before confirming any deal make sure to request legalised documents like PAN card/ Aadhaar Card / copyright on the owners to make sure that they may be held liable if something goes Improper in the course of your keep. Also, read opinions from https://share.evernote.com/note/1e73f7d5-035f-17a3-94a8-a7a34a38651d