Why you should know this
Fee labels depend on whether an order adds or removes liquidity, and lower fees can still accompany poor fills or inventory losses.
This is not about being told which trade to take. We are learning how to inspect the mechanism together, so a later decision is more deliberate and reviewable.
The short answer
This lesson connects resting and immediate orders to fees, liquidity and execution choices.
Maker: adding executable liquidity

On a typical order-book venue, a maker order rests without immediately matching. It adds a price and quantity that another participant may later trade against.
Example: the best bid is ₱99 and best ask is ₱101. A buy limit at ₱99 may join the bid side. If a seller later accepts it, the resting portion is commonly classified as maker.
Maker does not mean the person created the asset or controls the market. It describes the order’s liquidity role at execution.
Taker: removing available liquidity

A taker order matches resting orders immediately and removes displayed liquidity.
A market order is normally taker. A limit order can also be taker if it crosses the spread. With a ₱101 ask, a buy limit at ₱102 can execute immediately against asks. Its price boundary is ₱102, but its liquidity role is taker.
Order type and fee role are related, not identical.
Why venues may charge differently
Venues need orders on both sides for trading to happen. A maker-taker schedule may charge makers less, charge takers more or sometimes provide eligible maker rebates under defined conditions.
The economics can encourage displayed liquidity. They can also influence order routing and create conflicts, which is why fees and rebates should be evaluated alongside execution quality.
Never assume maker fees are always lower or negative. Each venue, product, account tier and period may differ.
The maker’s hidden cost: adverse selection
A resting buy order may fill when informed or urgent sellers arrive because price is about to fall. A resting sell may fill just before price rises.
The maker saved a fee but acquired an unfavorable position. This is adverse selection: execution occurs when the other side may have an advantage.
Fee savings must be compared with post-fill price movement, inventory and hedging cost.
Maker rewards are not wages

A liquidity or Trade & Earn program may reward eligible activity. The word eligible is essential. A reward can depend on quoted size, time, pair, spread, volume, account status, anti-abuse rules, inventory or program changes.
Costs may include:
- trading and hedging fees;
- adverse selection;
- inventory price movement;
- capital tied up;
- failed or cancelled quotes;
- transfer and Withdrawal costs;
- operational and tax obligations.
Gross rewards are not net income. No ordinary earning amount, ceiling or return should be stated without current approved evidence.
When lower fees produce a worse result
Maria wants to buy at a ₱100 ask. She rests a maker bid at ₱99.50 to save ₱25 in estimated fees. Price rises to ₱105 without filling her. She then buys at ₱105.
The fee plan saved nothing and the delayed execution cost much more. The lesson is not “always take.” It is to compare fee savings with the probability and consequence of non-fill.
A familiar Philippine or Asian example

A learner in the Philippines studies a fictional crypto quote and writes the pair direction, intended action, price control, estimated cost, possible fill problem and exit plan. The exercise uses paper values only. No order is placed.
One risk or limitation
Examples simplify execution. Real venues differ in order logic, trigger source, fees, tick and lot sizes, available liquidity and outage handling. A checklist can reduce avoidable mistakes, but it cannot guarantee a price, fill, exit or profit.
How this connects to market mastery
Market mastery includes execution discipline. A strong market view can still fail when the pair, order type, size, liquidity, fee or exit mechanics are misunderstood.
Quick check — no money needed

Use a fictional quote. Write the pair, buy or sell action, order type, price control, size, estimated fees, liquidity concern and the condition that would cancel the plan. Then explain which field protects you from the largest avoidable mistake.
If you can explain your answer and name the main limitation, this lesson is complete.
This lesson turns the mechanic into a pre-trade execution check covering price control, cost, fill risk and the reader's next action.
*Cryptocurrency and virtual asset transactions are highly volatile and irreversible, may result in significant losses, and do not guarantee returns; customers should trade only after understanding the risks involved.