AI-based app to help in creating a shopping list

It should work like this:<br><br>1. Insert a recipe link to the app or its text description (or manually insert recipes if no link is available)<br>2. A page with products listed will be sent to the app to allow for the generation of a shopping list<br>3. Initially, the app should automatically suggest a list with the necessary products<br>4. It is possible to manually include sources where the list is to be bought<br>5. A map will be sent with the nearest places in alphabetical order<br>6. The app should be able to suggest the website where the suggested products are sold online in case the user prefers to make a purchase at an online store<br>7. Once the shopping list is complete, the in-app camera should be able to identify what products are on the shopping list<br>8. It is possible to add products manually to the list<br>9. Once the purchase is complete, the app should generate a new page to make future recipes<br>10. in case the app is in use for a long time, in each update of the shopping list the app should suggest new recipes<br>11. in each shopping list an alert should be sent to the app in case the product is close to expiration in order to avoid losing money<br><br>This app could be used not only by individual people but also by restaurants and or grocery stores<br><br>Financing:<br><br>1. monthly or annual subscription<br>2. ads