- Limit how frequently you announce that you’ll be pairing a contribution to charity with the purchase of an item. Just as with price discounts, if it’s done too frequently, it becomes less likely to boost sales. But as long as you don’t do it too often, your promise of a charitable contribution of $1 for each item purchased at the regular price will produce a higher average percentage gain in sales than offering a discount of $1 off the regular item price.
- Make the offer for moderately popular products and/or brands. The percentage increase in sales for items that are already selling well won’t be as great as with less popular items, so don’t make the offer for items that are already quite popular. But because we’re talking about percentage increases, also don’t make the offer for products and/or brands that are not selling well at all. A 20% increase in unit sales of 100 is much less than a 10% increase in unit sales of 500.
- Make your offer of the donation for an item where you carry products with the same brand name in different product categories. By allowing the customer to feel they’re contributing to a worthy cause, you build in the customer a good feeling toward the brand they purchase. This good feeling spreads to other items in different product categories that carry the same brand name, so makes sales of those other items more likely.
- For the most efficient sales increases, make the offer on a branded item in only one product category. Announcing that you’ll make the donation for items in three different product categories that carry the same brand name won’t triple brand attractiveness compared to the effect of doing it with a product from a single category. If you want to make the offer for three different products, do it for products in three different categories, each one carrying a different brand name.
Introduce Unknown Products with Charity
Show Fair Pricing by Contributing





