Shelving assembly of a container

A container assembly, comprising:

• a container defining an opening;
• and
• a shelving assembly coupled to the container, the shelving assembly comprising:
• a first shelf movably coupled to the container and having an upper surface configured to support a plurality of first products;
• a second shelf movably coupled to the container and having an upper surface configured to support a plurality of second products;
• and
• a plurality of first support members configured to move the upper surface of the first shelf between a first position and a second position, wherein the plurality of first support members are configured to move the upper surface of the first shelf toward the opening in response to a decrease in a weight supported by the first shelf.

A method of operating a shelving assembly of a container, comprising:

• determining, by a first weight sensor, an amount of weight supported by a first shelf;
• in response to a determination that the amount of weight supported by the first shelf has decreased, moving the first shelf from a first position toward a second position, wherein a distance between the first position and an opening of the container is greater than a distance between the second position and the opening of the container;
• determining, by a second weight sensor, an amount of weight supported by a second shelf;
• and
• in response to a determination that the amount of weight supported by the second shelf has decreased, raising the second shelf from the first position toward the second position.