i'm a plastic bag

We hate plastic bags. Those bags we carry out of supermarkets everyday end up accumulating in landfills and damaging our environment. Conservation groups have urged the government to discourage the use of plastic bags and are winning widening support from the public. One of their proposals is to introduce a tax on plastic bags, or plastax. That's a fixed amount of taxation for every bag consumed. To many, it sounds to be a good idea to affect the behavior of thrifty households. But i have a different theory.

What is a plastic bag? Why supermarkets give it for free?

Isn't a plastic bag a free gift a supermarket gives for customers' convenience? Obviously, negative. Business is anything but philanthropy. Take a convenience store as an example. The cashier almost always asks whether you need a bag or not. If your answer is negative, he is trained to please you with a loud slogan: "Thank you for caring the environment." Indeed, the owner of the convenience store thanks you for saving him a bag. In the supermarket, the cashier never asks that question. Neither does he say anything to encourage you to refuse a bag.

Why the convenience store and the supermarket take different attitudes toward a plastic bag? The answer is, from the convenience store, you seldom buy more than you need, whereas, from the supermarket, you do. In the convenience store, you grasp a bottle of soft drink and some snacks, and go, because you know if you need anything else, you may always find another convenience store within a few footsteps. The convenience store chain knows they cannot make you buy more than you need, except, an extra chocolate bar and that's it.

Supermarket business is a different game. We go to supermarket to buy anything. We do have a shopping list or some idea what we need in advance. But we often get more than we need. Some economists or business gurus attribute the excessive purchase to the successful marketing strategies and the tactics of store layout. But few people observe the pragmatic bottom line. "How are we going to carry the extra stuff out of the supermarket?" Have you ever asked such a question? i never.

Without plastic bags, the amount of stuff purchased is limited to the size of your own bag. And the size of your bag depends on what you plan to buy before leaving home. Now, fully accustomed to the infinite supply of plastic bags, free of charge, that question is pointless. Supermarket knows it. Plastic bags are not for you to carry the stuff you need. They are to carry the stuff you don't need. That's why, unlike convenience store, supermarket never praises you for "caring the environment".

Supermarket wants you to understand that you don't have to worry about carrying the extra stuff even though you are not prepared to carry them. Then, it wants you to walk proudly out to the street, carrying its bags.

Have you ever noticed that there are two different kinds of plastic bags in supermarket? The obvious one is that cashier supplies, on both sides of which is printed with big and bright logo of the supermarket. The less obvious, but as common, is the smaller one that wraps wet stuff like meat, fish and vegetables. This one is faceless, all white without any logo or graphic design. Why are the two kinds so different? The answer is the faceless one sits inside the bright one when you walk out to the street and doesn't show up.

If you believe that a labeled bag is for you to distinguish what being bought from where, you are wrong. Of course, the label does serve such a purpose, but it cannot be the reason for the label to exist in the first place. A labeled bag is for other people to see, for advertising.

Remember the last time you brought a T-shirt and received an oversized carton sack from the boutique. Nothing advertises better than showing someone else is buying. Take a gas station as another example. Gasoline is the least sexy product apart from electricity. Unlike the monopolistic utility companies, gasoline companies compete with each other, if not in pricing. There is no way to tell which car has had its tank filled up by which gas company. The "labeled bag" strategy cannot work because there needs no bag. However, the marketing people do a little trick.

Gas stations give out free boxes of tissue paper with their logos printed on it. Naturally, you put the little box behind the backseat. And, by doing so, you do the gas station a favor by broadcasting an advertisement about the gas station. The audience is all the drivers behind you.

When you walk out to the street carrying the plastic bag of the supermarket, you do the advertising for the supermarket. The more bags you carry, the more physically challenged you look, the better.

i buy more than i need. i help it advertise. Plastic bag and i cannot be separated. From supermarket's viewpoint, i am a plastic bag.

It is the supermarket, not the consumer, who loves plastic bags. Imagine the government launches plastax and the number of consumers who accept plastic bags drops drastically. What would happen in the supermarket? First, shoppers have to leave behind some of the stuff they otherwise would purchase because they haven't prepared enough bags of their own. Second, they all come out the supermarket without a single hint at whether they have bought anything. Turning the street corner, nobody even knows they have ever shopped at where. If you were one of the supermarket owners, would you let that happen?

Supermarkets will do anything to protect plastic bags. For example, they would bear the cost of plastax. They would give out bonuses or coupons to keep you using plastic bags. As long as the plastax is lower than the cost of those bags made of recyclable and environment-friendly materials, supermarkets will keep plastic bags. The bottom-line is you can buy as much as you want and help do the advertising.

Then, all parties are happy, except smaller grocery shops and the start-ups. These smaller competitors don't have the resources to bear the cost of plastax. Neither can they upgrade the bag materials. In the end, plastax will stop small shops from providing customers' convenience, but it cannot stop supermarkets from giving out plastic bags. i believe plastax is one of the many examples that laws and regulations create unnecessarily biased business environment against entrepreneurs and in favor of big firms.

Quamnet column