On AliExpress “Piece” means 1 piece. So “Pcs” means pieces. “Lot” is the product (can contain 1 or several pieces). “Set” is a set of different products in 1 lot.
“1 piece” on AliExpress means that the product contains 1 piece. Let’s consider some examples as the theory might look more complicated than the practice is.
For example, “Waterproof mascara”:
In this case 1 lot is a set of a mascara and 2 eyeliners – 3 pieces as can be seen on the screenshot above. The number of the products you are going to buy is mentioned below as “quantity” (there are “+” and “–“ to edit the quantity).
Sometimes AliExpress specifies prices for the pieces in a set separately. For example, in the mascara set the price is specified for a set with the eyeliners and without them item – $0.94 and $0.37 correspondingly.
Variant 1:
Variant 2:
Be careful as you will be charged using the price of the selected set. If you need only a single item, it is worth contacting the seller to find out if you can buy only 1 piece from the lot.
The next example is a computer mouse. They use only “piece” because the lot consists of a single mouse. 
And the last example. “Set” is a set of a mouse, a headset and a keyboard. They don’t use “piece” because set contains 3 different products and the word “piece” might confuse the customers.
So if you see “2 pcs” in the product description, you understand that you will receive 2 pieces of a product.
So pay attention to the pictures of the product and its description to make sure you don’t buy an excessive product or lack the 6th fork. Don’t forget to use Megabonus to get up to 4.91% of cash back on AliExpress for every lot, set and piece.
If the price is $50 for 200 pieces does that mean that its $50 for all 200 pieces or does it mean if you take 200 pieces you pay $50 per piece?
What does 1pcs/lot mean?
I want buy fat bike and there is 1 piece For 40€.
How Manu pieces i need to buy
You have to ask the seller (store) directly).
I wanna buy a fat bike too the electronic one but I really don’t understand what it mean by pieces does the bike set in parts?
No, 1 piece here means 1 product.
What does one “lot” mean like I’m socks?
“Lot” means that the product may consist of several products.
So say if I wanted to purchase a dirt bike and it states 1 piece do it get the whole bike? I don’t get what it means and don’t really trust it, imagine getting a wheel thinking your getting a bike🤣
So it it says 10 pieces on Xbox controllers that means ten controllers
for shoes would piece mean only one of that shoe or one pair of shoes?
Normally, a pair, unless this is a specific offer.
hi. what does Styleicon Peruvian Body Wave Bundles with Frontal 2 3 4 Bundles with Frontal Closure Natural Human Hair Weaving with LaceFrontal. NGN 14,608.78 – 109,722.21 / lot (4 pieces) mean? will i get it as a) e.g 12, 14, 16 with 10 inch all meaning they are counted as 4 pieces or b) 4 pieces each of the 12, 14, 16 and 10 inch – meaning 12 bundles with 4 frontals?. i wanted to buy like 4-5 of the whole hair and frontal at whole sale price thats why. thanks