My question involves a consumer law issue in the Province of Ontario:
Hi. I recently bought an item from an online retailer that was listed as a multipack item. After the item had shipped, the retailer contacted me and indicated that the price I paid was an error on their part and that I was only going to receive one item. In their own policy, it clearly states that once the order is passed to the shipper, title is passed to the customer. Thus, I was not informed of the error until after the item was mine. I then did indeed receive the full multipack as I had ordered.
The retailer has now contacted me again, threatening to place additional charges on my credit card which I have advised them that I do not authorize.
My question is, Am I obligated to return anything to merchant?

