8 Grocery Store Policies You Should Be Taking Advantage Of

The exclusive store brands: The best way to save at one of the most affordable grocery stores in the US is to buy Aldi-exclusive brands. "Switching from national brands to Aldi-exclusive brands can save [shoppers] up to 50 percent on their grocery bill," an Aldi spokesperson told us in an interview. Don't like the Aldi-exclusive product you bought? You can return it for a full refund.