Abstract: A content rendering system to provide data limit aware content rendering is described. The content rendering system is configured to dynamically and in real time build, based on content requested from a client device, and based on and the data limit values associated with the requesting client device, a modified light version of the requested content that is less data intensive than the requested content. The content rendering system may provide the modified version of the requested content to the client device.

Abstract: A content rendering system to provide data limit aware content rendering is described. The content rendering system is configured to dynamically and in real time build, based on content requested from a client device, and based on and the data limit values associated with the requesting client device, a modified light version of the requested content that is less data intensive than the requested content. The content rendering system may provide the modified version of the requested content to the client device.

Abstract: Methods, systems, and apparatus for controlling an inventory of an item for sale are described. A demand for the item and an inventory of the item are projected. A recommended future time period for listing the item for sale is determined based on the projected demand and the projected inventory and is provided to a user listing the item on an online marketplace. A user-selected listing time period is obtained and an item record generated comprising an item description, the item record being associated with the user-selected listing time period.