Smith, Inc., produces and sells clothing to department stores. Its supply arrangement with Leftwich Department Stores calls for Smith to purchase from Leftwich each month in-store advertising at a cost equal to 5% of the month's sales to Leftwich. The in-store advertising has no readily ascertainable market value. In January 2019, Smith sold $800,000 of goods to Leftwich on credit. In accordance with the agreement, Leftwich will deduct 5% from the invoice to pay for the in-store advertising before remitting payment the following month. Required: What is the journal entry to record the transaction(s) on Smith's books in January 2019