Systems and methods to update shopping cart

1. A computer-implemented method, comprising:

receiving, from a first device, audio data representing speech;

determining, based on items in a database, a first item potentially corresponding to the speech;

determining a first value representing a likelihood that the first item corresponds to the speech;

determining the first value is lower than a threshold value;

determining, based on the database, a second item potentially corresponding to the speech;

adding the first item and the second item to an electronic shopping cart;

associating a portion of the audio data with the electronic shopping cart, the portion of the audio data being playable via a user interaction with the electronic shopping cart; and

providing a prompt requesting selection of at least one of the first item or the second item.

2. The computer-implemented method of claim 1 , further comprising:

receiving, from the first device, first data representing a scan code;

determining, based on the database, a third item potentially corresponding to the scan code;

adding the third item to the electronic shopping cart; and

providing a second prompt indicating the third item has been added to the electronic shopping cart.

3. The computer-implemented method of claim 1 , further comprising:

determining a second value representing a second likelihood that the second item corresponds to the speech; and

determining the first value is greater than the second value.

4. The computer-implemented method of claim 1 , wherein the first value is based on one or more of a purchase history of the user, the audio data, demographic data of the user, collective purchase histories of a first plurality of users in a geographic region, or purchasing behavior of a second plurality of users substantially matching the demographic data.

5. The computer-implemented method of claim 1 , further comprising:

receiving first data representing a user input;

determining, based on the database, a third item corresponding to the user input;

determining the third item is unavailable for purchase;

determining, using the database, a fourth item;

determining a second value representing a second likelihood that the fourth item corresponds to the third item;

determining the second value satisfies the threshold value; and

adding the fourth item to the electronic shopping cart.

6. The computer-implemented method of claim 1 , wherein:

determining the second item is further based on one or more of a purchase history of the user, the audio data, demographic data of the user, collective purchase histories of a first plurality of users in a geographic region, or behavior of a second plurality of users substantially matching the demographic data.

7. The computer-implemented method of claim 1 , further comprising:

receiving, from the first device, first data representing a user input selecting the first item; and

causing shipment of the first item.

8. The computer-implemented method of claim 1 , further comprising;

determining text data representing the audio data; and

determining at least one of a product name, product type, or model number represented in the text data.

9. The computer-implemented method of claim 1 , further comprising:

receiving second audio data representing second speech, the second speech indicating a desired item;

determining a third item in the database based on the second audio data;

determining a second value representing a second likelihood that the third item matches the desired item;

determining a fourth item in the item database based on the second audio data;

determining a third value representing a third likelihood that the fourth item matches the desired item;

determining the second value is greater than the threshold value;

determining the second value is greater than the third value;

adding the third item to the electronic shopping cart; and

sending, to the first device, a message indicating the third item has been added to the electronic shopping cart.

10. The computer-implemented method of claim 1 , further comprising:

receiving, from the first device, first data representing a user input;

determining an item type associated with the user input;

determining, using the database and the item type, a third item potentially corresponding to the user input;

determining a second value representing a second likelihood that the third item corresponds to the user input;

determining a second threshold value associated with the item type;

determining the second value fails to satisfy the second threshold value;

based at least in part on fourth item data in the item database, determining a fourth item potentially corresponding to the user input;

adding the third item to the electronic shopping cart;

adding the fourth item to the electronic shopping cart; and

providing a second prompt requesting selection of at least one of the third item or the fourth item.

11. A system, comprising:

at least one processor;

at least one memory including instructions that, when executed by the at least one processor, cause the system to:

receive, from a first device, audio data representing speech;

determine, based on items in a database, a first item potentially corresponding to the speech;

determine a first value representing a likelihood that the first item corresponds to the speech;

determine the first value is lower than a threshold value;

determine, based on the database, a second item potentially corresponding to the speech;

add the first item and the second item to an electronic shopping cart;

associate a portion of the audio data with the electronic shopping cart, the portion of the audio data being playable via a user interaction with the electronic shopping cart; and

provide a prompt requesting selection of at least one of the first item or the second item.

12. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

determine a second value representing a second likelihood that the second item corresponds to the speech; and

determine the first value is greater than the second value.

13. The system of claim 11 , wherein the first value is based on one or more of a purchase history of the user, the audio data, demographic data of the user, collective purchase histories of a first plurality of users in a geographic region, or purchasing behavior of a second plurality of users substantially matching the demographic data.

14. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

receive first data representing a user input;

determine, based on the database, a third item corresponding to the user input;

determine the third item is unavailable for purchase;

determine, using the database, a fourth item;

determine a second value representing a second likelihood that the fourth item corresponds to the third item;

determine the second value satisfies the threshold value; and

add the fourth item to the electronic shopping cart.

15. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

determine the second item further based on one or more of a purchase history of the user, the audio data, demographic data of the user, collective purchase histories of a first plurality of users in a geographic region, or behavior of a second plurality of users substantially matching the demographic data.

16. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

receive, from the first device, first data representing a user input selecting the first item; and

cause shipment of the first item.

17. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

determine text data representing the audio data; and

determining at least one of a product name, product type, or model number represented in the text data.

18. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

receive second audio data representing second speech, the second speech indicating a desired item;

determine a third item in the database based on the second audio data;

determine a second value representing a second likelihood that the third item matches the desired item;

determine a fourth item in the item database based on the second audio data;

determine a third value representing a third likelihood that the fourth item matches the desired item;

determine that the second value is greater than the threshold value;

determine the second value is greater than the third value;

add the third item to the electronic shopping cart; and

send, to the first device, a message indicating the third item has been added to the electronic shopping cart.

19. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

receive, from the first device, first data representing a user input;

determine an item type associated with the user input;

determine, using the database and the item type, a third item potentially corresponding to the user input;

determine a second value representing a second likelihood that the third item corresponds to the user input;

determine a second threshold value associated with the item type;

determine the second value fails to satisfy the second threshold value;

based at least in part on fourth item data in the item database, determine a fourth item potentially corresponding to the user input;

add the third item to the electronic shopping cart;

add the fourth item to the electronic shopping cart; and

provide a second prompt requesting selection of at least one of the third item or the fourth item.

20. The system of claim 11 , wherein the at least one memory further includes instructions that, when executed by the at least one processor, further causes the system to:

receive, from the first device, first data representing a scan code;

determine, based on the database, a third item potentially corresponding to the scan code;

add the third item to the electronic shopping cart; and

provide a second prompt indicating the third item has been added to the electronic shopping cart.