Author: Gans
Recently, @RicardoPolyGuy mentioned during the “Prediction Tavern” live stream that LP rewards might serve as an indicator for Polymarket airdrops. Many friends showed interest but didn’t know where to start. The main difficulty lies in how to select suitable order markets. The purpose of this article is to solve that problem, teach you how to fish, and enable beginners to directly start earning Polymarket rewards on their own. 
Before starting, you need to understand a few concepts:
Order Book Polymarket supports limit orders, with bids and asks forming the order book. Market makers earn spreads by placing orders on both sides. With an order book, there are two behaviors: placing orders (maker) and taking orders (taker). 
Maker vs Taker
LP Reward Mechanism Polymarket distributes rewards daily to eligible users. The reward amount depends on factors like your order volume, order duration, and order price, but the minimum distribution is 1 USD. If your daily rewards are less than 1 USD, it’s not worth the effort.
| Factor | Description |
|---|---|
| Order Volume | Larger order amounts yield higher rewards |
| Order Duration | Longer continuous order placement increases rewards |
| Order Price | Closer to the mid-price yields higher rewards |
| Prize Pool | Larger pools mean higher rewards |

Not all markets have LP rewards, and not all markets with LP rewards are worth market making. Here are my criteria, which you can adjust based on your preferences:
Characteristics of suitable markets:
Once you have these rules, how to find such markets? It’s a three-step process:
The idea is simple: lower competition makes it easier to earn rewards. Ignore markets with huge capital, but also avoid markets with extremely low competition—cheap isn’t always good. Find a moderate level. 
Identify markets with moderate competition, then look at the total daily reward pool. Generally, markets with a reward pool over $20 are worth participating in. Very small pools, even if you get a large share, limit your absolute earnings. 
This directly affects how much you can earn.
Rewards are distributed proportionally based on your order volume relative to the total order volume. If the order book is dominated by big players’ orders, your small investment will be heavily diluted in rewards. 
Once you’ve found a suitable market, you can start placing orders within the specified price range. Effective orders will be highlighted with a blue circle indicating they are active. If not highlighted, your order is outside the range. 
Note: If one side’s price drops below 10 cents, you must place orders on both sides for your order to be valid. Some say double-sided orders are three times more efficient than single-sided ones; I haven’t verified the exact calculation. 
Finally, placing orders isn’t the end. You need to periodically check if your orders have been filled. Once filled, rewards stop accruing, and you might end up holding unwanted tokens. It’s best to sell or merge filled orders quickly. If the market moves significantly, decide whether to switch to another market for continued order placement.
This is just my experience sharing; it might be wrong. Please correct me if needed. This is not financial advice. Market making involves risks; profits and losses are your own responsibility.