People wonder how Trader Joe's can keep prices low while also treating their employees well and turn a profit. To do this, Trader Joe's takes every opportunity to find ways to cut operational costs, like:
Cutting hours of operation. Staying open long hours is a waste of energy and as a value retailer you don't need to differentiate yourself with hours.
Not selling products that raise insurance costs. Kegs of beer and 5lb bags of sugar that come packed twelve to a bale were all discontinued because of risk of injury to the crew.
Using free imagery. The iconic Trader Joe's 19th century imagery is used because these images are not subject to copyright laws.
Using cheap shelving. Not only is warehouse shelving cheap, it is also inexpensive to change, and can be easily assembled and disassembled by any employee.
Buying in bulk and paying in cash. "This means giant 40-50 lbs wheels of cheese at a time. The products are being sent to the TJ kitchen or warehouse where it's being processed.
Avoiding brand name products. 80% of Trader Joe's products fall under their own label where they cut out the middleman by buying food directly from the source and doing all the packaging themselves.
Taking advantage of discontinuities. If a vendor had leftover eggs or some unusual product that they couldn't get rid of, Trader Joe's buys it at a low price, repackages it, and sells it.
Keeping their stores small because big stores just cost too much