It's good to help other people
Steve notices a charity appeal on the touchscreen payment system at the grocery store while he is at the checkout.
Steve wants to pay for his groceries.
Steve donates a few dollars to the charity as he pays for his groceries.
Steve pays for his groceries without making any charity donation.
The charity receives more money and has increased resources to help those in need.
The charity receives less money and has fewer resources to help those in need.