The market dividend is right in front of you, but your operational efficiency to keep up? When others use AI to upload 50 products a day, the cost of a single picture is only 3 cents, you still rely on a little bit of manual keying to write copy - how to fight this battle?

Mektor's Q4 2025 earnings report refreshed many people's perceptions: revenue jumped 45% to ~$8.8 billion; total platform merchandise transactions amounted to ~$19.9 billion, an increase of 37% year-over-year; and the number of independent buyers exceeded 80 million for the first time, with a net increase of ~16 million people year-over-yearThe

Brazil and Mexico remain the twin engines of growth, and supporting all this is the depth of investment in Mercado's self-managed logistics network - about 75% of express shipments can be delivered within 48 hours!The

The market dividend is here, the question is: how do you catch this wave of traffic?

I. Entry readiness: the threshold has been significantly lowered

Updated entry requirements

Currently, Mektor opens five sites in Mexico, Brazil, Chile, Colombia and Argentina for Chinese sellers, and supports three modes of self-shipment, overseas warehouse and transshipment warehouse.The

In 2026, the threshold for entry has been significantly reduced. Compared to the early need to provide a third-party platform water strict audit, now sellers only need to prepare the domestic company business license, legal person identification, cell phone number and mailbox to complete the application. Startup costs are compressed from thousands of dollars to hundreds of dollars, providing low-cost trial and error for novice sellersThe

Authenticity of information is key

It should be noted that the authenticity and consistency of the information is the key to passing the audit. Be sure to submit accurate information to avoid delays in opening a store due to missing details!The

Store number planning

Mercado stipulates that a single merchant can open a maximum of 5 stores, and the total number of stores opened in all sites open to Chinese sellers (Brazil, Mexico, Chile, Colombia, etc.) cannot exceed 5.The

New sellers do not have to start rushing to the upper limit of 5 stores, you can first open 1-2 cross-border stores to test the water, verify the product and operation mode, and then gradually expand with experience!The

Second, product selection strategy: data-driven and risk avoidance

Product selection is the cornerstone of operation. For different logistics models, the focus of product selection is also different.::

1. Self-shipment model: predominantly small and light items

Self-shipment mode does not need to stock up in advance, less financial pressure, suitable for new product testing models. However, due to the long logistics cycle (usually 7-30 days), the selection of products should give priority to small and light goods, in order to control logistics costs and reduce the risk of damage during transportation!The

Aviation embargoes such as strong magnetism and pure batteries should be strictly avoided. If it involves 3C electronic or cosmetic categories, be sure to prepare the customs clearance certification documents (such as Mexico NOM certification) in advance to prevent the goods from being detained due to qualification problems.The

2. Overseas warehouse model: targeting potential products

Overseas warehouse mode requires sellers to prepare goods in advance to the destination country warehouse, the goods will display the "FULL" logo on the foreground, enjoy the platform traffic support, and logistics time is very fast (1-3 days delivery)The

This model is a good experience, but it takes up a lot of money and there is a risk of inventory backlog. Selection of products should be locked high demand, high turnover of explosive models or traffic models; for large volume, heavy weight goods, need to ensure that the profit margin is sufficient to cover the cost of storage!The

3. The transit warehouse model: focusing on high turnover

The transshipment warehouse mode requires goods to be prepared to Mektor's official warehouse located in Texas, U.S., and the platform is responsible for delivery to five Latin American countries. Sellers in this mode do not need to apply for the destination country RFC tax number, and the buyer is responsible for the tax, and the delivery time is about 3-5 days.The

It is recommended to choose boutique products that have the potential to explode in popularity, and the margins need to be sufficient to cover the slightly higher overall logistics costs. This model is particularly suitable for Mexico, Argentina, Chile site as the main sales channelsThe

Using AI to assist in product selection

The traditional way of product selection is often limited by the limitations of market information, even with the help of data tools, the follow-up still needs to be manually screened, on the shelves, the process is very cumbersome!The

Now you can realize intelligent product selection through AI tools: the system selects high-quality pallet products from 1688 and other platforms, and ensures the quality of the source through strict control of multi-dimensional indicators such as purchasing volume, shipping time, after-sales rating, and return rate.. Supports the generation of intelligent selection plans based on categories, price ranges, keywords and other dimensions, and the system will automatically match you with qualified potential explosive productsThe

A deep-rooted Mercado Brazilian station seller feedback, the use of AI selection, can screen out 20-30 potential products per week, the new speed increased by 5 times, the store's monthly order volume growth of 47%The

Third, Listing optimization: to create a high conversion product page

Choosing a good product is only the first step, how to make the product ranked in the top of the search results of Mektor, so that buyers are willing to click to buy, is the real test.

Image Optimization Essentials

• Main image specification: Pure white background, product ratio of 85% or above, clearly display the full picture of the product
• Richly illustrated: multi-angle display, use scene diagram, detail close-up, size labeling
• Video Plus: Product demo videos boost conversions

Now you can use AI tools to quickly generate high-quality images: text raw map, one-click keying, replacement of the scene, high-definition zoom and other functions, the cost of a single picture can be reduced to the extreme!The

The "3 Second Rule" of Headline Optimization

Latin American buyers tend to stay for as little as 3 seconds when browsing items. The headline must convey the core message within 3 seconds:

• Core Keyword Frontloading: Put the most important product words at the top of the title
• Attribute word additions: color, size, material, function, etc.
• Scene word attraction: Scenarios of use, population groups

Copywriting localization

Brazil uses Portuguese and other Latin American countries use Spanish. Don't translate directly into English, the localized expression directly affects the conversion rate.AI tools support the generation of product descriptions in line with the reading habits of Latin American consumers, and translated into Portuguese and Spanish!The

IV. Logistics compliance: stability wins

Order fulfillment rate is the core indicator to maintain the weight of store traffic. Mercado evaluates the performance of sellers through the reputation score system. If the fulfillment rate is not up to standard, the store's reputation score will turn red, thus triggering the platform's downgrading and flow-cutting mechanism.The

Freight forwarder selection

It is crucial to select a well-qualified and responsive freight forwarding partner. You should focus on its ability to perform and service reputation, do not ignore the quality of service simply because of the pursuit of low prices!The

Overseas warehouse stocking logic

• have sufficient funds for the pop-ups: Stable sales of pop-ups, stocked at 30-45 days of sales
• Conservative New Products: New products are first sent in small quantities for testing, and then replenished after sales are made.
• Seasonal products: Stock up 2-3 months in advance to avoid stock-outs or backlogs

Enterprise Caiying is deeply engaged in the field of cross-border e-commerce enterprise services, and can provide you with professional support such as Meikido stationing consulting, operation guidance, fiscal compliance and other professional support. If you have any questions about the operation of Mercado, or want to get a professional operation program, welcome to add customer service WeChat: qcygscszk, or call the cell phone: 18676749275. our industry experts will provide you with one-on-one answers to help you in the Latin American market to quickly break the game!

V. Promotion strategy: using the right tools doubles the effort and halves the effort

Ad placement "automatic testing + manual amplification"

• Model testing phase: running data with automated ads to see which products have potential
• Amplification phase: manual advertisement precision for promising products

Platform activities

Actively participate in platform promotions such as "Hot Sale", "Buen Fin" and "Black Friday". New sellers can submit DOTD (Daily Offer) and LD (Limited Time Discount) for free to get extra exposure.

Promotional toolset

A flexible mix of tools such as limited time sales, coupons, and packages can effectively increase conversion rates.

VI. After-sales service: dispute control is flow maintenance

Although there is no direct penalty mechanism on the Mercado platform, the fulfillment rate and the rate of after-sale disputes are directly linked to the store's traffic.The

Principles for handling disputes

For disputes that are truly the responsibility of the seller, it is recommended that refunds be made decisively to keep the dispute rate within a safe thresholdThis "stop-loss" strategy is a long-term protection of the store's reputation. This "stop-loss" strategy may seem to be short-term damage, but it is actually the long-term protection of the store's reputation.

Rapid Response Mechanism

Establish an efficient customer service team to handle customer inquiries and complaints in a timely manner. Good after-sales service not only enhances customer satisfaction, but also strengthens brand reputation and loyaltyThe

VII. AI Empowerment: An Efficiency Multiplier for New Sellers

Cross-border e-commerce in 2026 is being profoundly rewritten by AI. A seller in Zhangzhou relies on AI tools to raise the average daily output of product maps to 40,000, and the cost of a single map has plummeted from 50 yuan to 3 cents; the practice of more than 30,000 sellers in Yiwu has shown that the depth of the application of AI tools for sellers, the increase in orders is generally more than 30%The

For Mercado sellers, AI can be useful in the following ways:

• product selection: AI screening potential explosive products, daily updated hot selling pallets
• photograph: One-click keying, scene change, HD zoom in
• copywriter: Graph-generated captions, intelligent descriptions, multi-language translations
• process automation: Create SOP workflows to automate the entire process from selection to shelving

As one seller said, "When others use AI to upload 50 products a day, you still rely on manual labor to key in a little bit to write copy - this battle can't be fought at all."

VIII. Timetable for new store breakthroughs

Month 1: Foundation building

• Complete store registration and basic settings
• Select 10-20 products and test them on the shelf
• Running the numbers with a self-shipping model

Month 2: Optimization Iteration

• 3-5 potential products based on data screening
• Optimize Listings, Images, Copy
• Trying to place ads

Month 3: Stabilization of orders

• Potential products turn to overseas warehouses for stocking
• Participation in Platform activities
• Average daily orders hit 50

Mercado's market dividends are clearly visible - 80 million buyers, 45% revenue growth, 48-hour logistics network. The platforms have put the infrastructure in place and the traffic dividend is there.

The rest depends on your operational efficiency. With the right methods and tools, going from 0 to a daily average of 50 orders in 3 months is completely achievable.

Enterprise Caiying is deeply engaged in the field of cross-border e-commerce enterprise services, and can provide you with professional support such as Meikido stationing consulting, operation guidance, fiscal compliance and other professional support. If you have any questions about the operation of Mercado, or want to get a professional operation program, welcome to add customer service WeChat: qcygscszk, or call the cell phone: 18676749275. our industry experts will provide you with one-on-one answers to help you in the Latin American market to quickly break the game!