Pantry
The pantry holds every product used in your meals, with the number you still have at home. A meal that needs such a product takes it from the pantry instead of buying it again.
How the stock is filled
When Fillio buys a product for a meal, it sets the stock to the remaining uses. A product that is bought once every three times gets a stock of two: the next two runs come from stock and the third buys it again.
Shared between meals
The stock belongs to the product, not to one meal. Two meals that use the same product see the same number, so the second meal does not buy it again.
Correcting the number yourself
Use plus, minus or type a number in the Pantry tab. Do this when you used or bought something yourself; the next run works with the new number right away.
In the log
A product that came from the pantry appears in the log and in the calendar as taken from pantry stock, so you can see why it was not bought.