Abstract: In various example embodiments, a system and method for updating asset references are presented. A plurality of assets is organized into one or more groups including a first group of assets and a second group of assets. A dependency between a first asset from the first group of assets and a second asset from the second group of assets identified. The dependency corresponds to a feature of a web page. A change to a component of the second asset is detected. The dependency is updated in response to the detected change. Display of the feature of the web page is caused based on the updated dependency between the first asset and the second asset.

Abstract: In various example embodiments, a system and method for automatically purchasing multiple items within a budget are presented. A budget order request associated with a user is received by a budget purchasing system. The budget order request includes item identification information specifying multiple items to be purchased and a budget amount for the budget order request. The budget ordering system generates an estimated budget for the budget order request. The budget order system generates an estimated budget for the purchase order request based on the estimated current pricing and determines the estimated budget is within the budget amount for the budget order request. The budget purchasing system identifies listings associated with the multiple items and automatically selects listings from the identified listings to purchase the multiple items specified in the budget order request within the budget amount specified in the budget order request.