Always check reference of potential suppliers
हमेशा संभावित आपूर्तिकर्ताओं के संदर्भों की जांच करें
Knowing your supplier as much as they know you! For building up mutual trust and sense of responsibility towards your customer, you must be fully aware of your supplier and have the necessary details of his work and background. Because, You are responsible for the goods you sell, whereas the supplier remains hidden.