For example, for most of our loyal repeat customers, we do surprise upgrades to overnight shipping, even though we only promise them standard ground … - Tony Hsieh

Obviously, in those situations, we lose the sale. But we’re not trying to maximize each and every transaction. Instead, we’re trying to build a lifelong relationship with each customer, one phone call at a time. A lot of people may think it’s strange that an Internet company is so focused on the telephone, when only about 5 percent of our sales happen through the telephone. In fact, most of our phone calls don’t even result in sales. But what we’ve found is that on average, every customer contacts us at least once sometime during his or her lifetime, and we just need to make sure that we use that opportunity to create a lasting memory. The majority of phone calls don’t result in an immediate order. Sometimes a customer may be calling because it’s her first time returning an item, and she just wants a little help stepping through the process. Other times, a customer may call because there’s a wedding coming up this weekend and he wants a little fashion advice. And sometimes, we get customers who call simply because they’re a little lonely and want someone to talk to. I’m reminded of a time when I was in Santa Monica, California, a few years ago at a Skechers sales conference. After a long night of bar-hopping, a small group of us headed up to someone’s hotel room to order some food. My friend from Skechers tried to order a pepperoni pizza from the room-service menu, but was disappointed to learn that the hotel we were staying at did not deliver hot food after 11:00 PM. We had missed the deadline by several hours. In our inebriated state, a few of us cajoled her into calling Zappos to try to order a pizza. She took us up on our dare, turned on the speakerphone, and explained to the (very) patient Zappos rep that she was staying in a Santa Monica hotel and really craving a pepperoni pizza, that room service was no longer delivering hot food, and that she wanted to know if there was anything Zappos could do to help. The Zappos rep was initially a bit confused by the req

Thousands of candles can be lit from a single candle, and the life of the candle will not be shortened. Happiness never decreases by being shared. — BUDDHA

The combination of physical synchrony with other humans and being part of something bigger than oneself (and thus losing momentarily a sense of self) leads to a greater sense of happiness.