e.g. Payment for thirteen cases of Adidas footwear supplied to you by us at your request on the 23rd of April, 2018.
e.g. Monies owed for landscaping services provided to you by us at your request between the 23rd of April, 2018 and the 23rd of October, 2018.
e.g. Monies due to me pursuant to the terms of our sales contract dated the 23rd of April, 2018 for the sale of my shares of ABC Inc.