Shopping List description

Simple shopping list app. App's features:
- Multiple shopping lists
- Product categories
- Price, product quantity, custom quantity units
- Calculation of total price of a list
- Tax calculation
- Customizations of app's UI through settings (font size, buttons in lists etc.)
- Sharing of lists via standard android share dialog
- Optional synchronization of lists and settings across your devices. Synchronization is performed using your Google Drive account. If sync is enabled then after any changes made in a list or in settings, sync will be made automatically. To get updated data from Drive on another device, you have to perform sync manually (from the menu).