Ali owns a shop in Bangsar. One day, a stranger walks into his shop and starts advising his potential customers in his shop about the goods sold in his shop. Ali knew what this stranger was doing but chose to ignore him. Ahmad thought that this stranger is a worker in this shop and bought a product through him from this shop. Ahmad paid this stranger for the product who took the money and ran off from the shop. Advise Ali whether he should honour this transaction.

Please base on malaysia law