Apparatus and method for single unit access display

A method of generating an alert associated with a product display apparatus having a storage area, a single unit retrieval opening, and a return area, the method comprising:

• detecting withdrawal of a product from the storage area through the single unit retrieval opening;
• initiating a timer to proceed to a time-out value in response to detecting withdrawal of the product from the storage area through the single unit retrieval opening;
• detecting withdrawal of a second product from the storage area through the single unit retrieval opening;
• incrementing a counter in response to detecting withdrawal of the second product from the storage area through the single unit retrieval opening;
• and
• signaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value.

A method of generating an alert associated with a plurality of product display apparatuses, each having a storage area, a single unit retrieval opening, and a return area, the method comprising:

• detecting withdrawal of a product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;
• initiating a timer to proceed to a time-out value in response to detecting withdrawal of the product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;
• detecting withdrawal of a second product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;
• incrementing a counter in response to detecting withdrawal of the second product from the storage area through the single unit retrieval opening of any one of the plurality of product display apparatuses;
• and
• signaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value.

An apparatus comprising processing circuitry, the processing circuitry being configured to control the apparatus to at least:

• detect withdrawal of a first product from a storage area for a plurality of products;
• initiate a timer to proceed to a time-out value in response to detecting withdrawal of the first product from the storage area;
• detect withdrawal of a second product from the storage area;
• increment a counter in response to detecting withdrawal of the second product from the storage area;
• and
• signal an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value.

A method comprising:

• detecting withdrawal of a first product from a storage area for a plurality of products;
• initiating a timer to proceed to a time-out value in response to detecting withdrawal of the first product from the storage area;
• detecting withdrawal of a second product from the storage area;
• incrementing a counter in response to detecting withdrawal of the second product from the storage area;
• and
• signaling an alert upon the counter reaching a predetermined value prior to the timer reaching the time-out value.