An android application for simplified checkout.

1. EZCART
GRAB – SCAN – SKIP – GO
Maneesh Boddu
002511989

2. MISSION
STATEMENT
Addressing a major real-
time scenario in view of
pandemic.
An Android Mobile
application for an easy
checkout at stores.
Access privileges to both
Customer and Admin

3. EXISTING
SYSTEM
People visit stores for
their needs.
Search for products at
the store.
Put them in a cart and
wait for their turn to
checkout.

4. WHY THIS
APPLICATION?
You can locate the product in store using this
application which saves a lot of time.
Locate
Check price of a range of items using barcode
scanner
Check
Add items to cart using barcode scanner similar
to any online shopping
Add
Finally pay and checkout using the application
without have to standing in long queues
Pay

5. TECHNOLOGIES
• Java
• Quick Blox
• Android SDK
• Android Studio

6. FLOW CHART -
USER

7. FLOW CHART -
ADMIN

8. SPLASH SCREEN
IT IS A WELCOME SCREEN THAT WILL BE SHOWN
PRIOR TO THE HOME SCREEN.

9. LOGIN SCREEN

10. AUTHENTICATION
• Uses Quick Blox QBUser functionality
to authenticate user/admin.

11. SIGNUP - USERS

12. IMPLEMENTATION
• Uses Quick Blox QBCustomObject API
to securely store data in the data
base.

13. VERIFYING SIGNUP DATA

14. ADMIN – MAIN
SCREEN
• The Admin landing page shows the
existing products of the selected
Store.
• User with admin privileges can
update new products with an "+" icon
at bottom -left corner

15. IMPLEMENTATION

16. ADD PRODUCTS
SCREEN
• Landing page for a user with admin
privileges called on click of add
products button.
• The screen is to take information
about the product.

17. IMPLEMENTATION

18. USER – MAIN SCREEN
• It's a home screen for a customer.
• Customers can search for products by clicking the Search
button.
• Search results show product location in the store.
• Customers can scan the products using the barcode scanner to
check the price or add it to the cart.
• Once the product is added to the cart, we can update/delete
the quantity with a long press

19. MODIFY/DELETE PRODUCT

20. IMPLEMENTATION

21. PAYMENT SCREEN

22. DESCRIPTION
Upon completing the shopping, the
Customer can choose to buy them
instantly or to deliver them.
If the Customer chose to buy them
instantly, a payment page with fields to
enter card details would be shown.
If the Customer chose to deliver, a
payment screen with fields to enter
customer details and card details is
shown.

23. IMPLEMENTATION

24. ORDERS SCREEN
• On completion of the order, details will be stored in the
database.
• Admin can view the orders from the orders screen to verify
the customer at the exit.

25. IMPLEMENTATION

26. DEMO

27. THANK YOU