Remember to check the unit price when buying essentials at low-cost retailers like Dollar Tree. Check out three items to buy at Target instead of Dollar Tree.

Dollar Tree's strategic review and initiatives under Dreiling's leadership could unlock its trapped value. Read why I think DLTR is a buy.

As any avid Dollar Tree shopper will tell you, there are plenty of deals to be found in the store (and online). In addition to the everyday low prices, you could save even more by signing up for

Dollar Tree stock and Dollar General stock are down 57% and 67% from their respective all-time highs. But Dollar Tree presently has a trailing-12-month net loss, and Dollar General's EPS are down more than 40%. With profits down, a drop in stock price was the probable outcome.

The whole point of Dollar Tree's business model is to have money-saving prices, so you're not likely to find Dollar Tree carrying items more expensive than $5 (and that's only on select