Blog > Seller Tips > Client Case Study / Doubled GMV During Major Sales Events: Missu Jewelry's Breakthrough Path
Client Case Study / Doubled GMV During Major Sales Events: Missu Jewelry's Breakthrough Path
Jayson 26 Mar 2026 08:03ENCopy link & title
Founded in 2021, Missu Jewelry is a fashion jewelry brand focused on expressing emotions.
The name "MISSU" comes from "miss you," aiming to subtly and elegantly transform longing, care, and emotional connection into wearable jewelry.
The brand firmly believes that some emotions don't need many words, yet can be silently conveyed through jewelry—whether it's love, family affection, or precious memories in life.
After years of cultivating the Philippine market, Missu Jewelry started from scratch and steadily progressed, achieving an impressive GMV of over 68 million pesos and cumulative sales of over one million pesos across three major platforms in 2025.
This journey was made possible not only by the team's continuous refinement of products and services but also by the unwavering support of BigSeller.
The two companies collaborated to achieve both positive word-of-mouth and increased sales, becoming another exemplary model of cooperation in the new era of e-commerce.
In 2022, as Missu Jewelry successively joined e-commerce platforms such as Shopee, Lazada, and TikTok Shop, operational challenges followed.
Due to the expansion into multiple sales sites, the team had to frequently switch between multiple seller backends to process scattered orders. The jewelry category has a large number of SKUs, with different combinations reaching over 2,000 styles. Inventory updates and shipping relied heavily on manual processes, resulting in low efficiency and a high error rate.
On the other hand, because sales data across different platforms were isolated, the team struggled to quickly identify best-selling and slow-moving items, leading to delays in inventory preparation and marketing strategy adjustments.
Furthermore, due to the nature of the products, customers were sensitive to price changes, requiring frequent bulk management of promotional activities, which was extremely time-consuming and labor-intensive. As order volume continued to climb to thousands per day, issues such as order omissions and shipping delays gradually emerged, impacting customer experience and hindering the team's focus on brand development. Missu Jewelry's management realized that a systematic upgrade was urgently needed.
As a jewelry brand, their daily operations involve many intricate aspects: a single SKU is often simultaneously listed on multiple platforms such as Shopee and TikTok; a slight delay in inventory updates can lead to overselling. During peak sales periods, orders flood in, and manual processing is not only inefficient but also prone to errors. Furthermore, jewelry product information is inherently complex—with numerous dimensions such as specifications, materials, weight, and free gifts; any oversight in any area can negatively impact the user experience.
At that time, what the team needed most was a tool that could systematically manage these operational details. Through a business partner's recommendation, Missu Jewelry came into contact with BigSeller.
BigSeller impressed them with these details:
In short, for jewelry brands like Missu Jewelry that were in their growth stage, BigSeller provided a lightweight, efficient, and truly implementable ERP solution—not for them to adapt to the tool, but for the tool to adapt to them.
Shortly after integrating with BigSeller, Missu Jewelry launched its first major promotional event. This time, operations manager Linda and her team were no longer scrambling around as before, but instead, with the help of BigSeller, they smoothly advanced each step. Let's see how this all happened from her perspective:
(1). Before the Major Promotion: Smooth and Precise Inventory Preparation
One week before the event, Linda logged into the BigSeller backend. The system had automatically generated purchase orders according to the preset replenishment strategy, and warehouse inventory preparation had begun in an orderly manner.
The inventory synchronization problem that used to be the biggest headache for the team was now clear at a glance. On the BigSeller inventory list page, inventory data from all platforms was collected in real time. Linda could see at a glance that the actual available inventory of the "Starry Night Lovers" necklace was 2,000 pieces, and the reserved inventory for the event was 1,000 pieces—no need to repeatedly check multiple spreadsheets as before. Meanwhile, she pre-arranged for her team to categorize SKUs into regular and best-selling items based on BigSeller's sales report dashboard, and to batch-set up corresponding promotions and flash sales within the system. The entire process took less than half a day, whereas previously just organizing this information would have taken about 2-3 days.
(2). During the Big Sale: Efficient Execution and Smooth Operation
On the day of the big sale, orders flooded in. Linda opened BigSeller's order pool, where orders from platforms like Shopee and TikTok were neatly arranged in chronological order, making all information readily apparent. For orders requiring special handling, the team directly filtered and edited notes in the system, allowing problematic orders to be temporarily shelved without affecting the overall processing pace.
At the warehouse level, the system automatically generated wave tasks based on package type and shelf location, and planned the optimal picking route. Previously, pickers had to shuttle back and forth in the warehouse; now they only need to walk along a smooth path. The beeping of the scanners was constant, and packages quickly gathered at the packing station, where batch-printed custom labels were affixed.
Linda can see the picking and packing progress of each sub-account in real time on her main account backend—information that previously could only be obtained through repeated inquiries via walkie-talkie.
(3). Post-Promotion: Closed-Loop Management, Continuous Optimization
When the last package was picked up by the logistics company, all 4,127 orders from the promotion had been shipped, achieving zero overselling and zero misshipments. System data shows that the average order processing time for this promotion improved by 60% compared to last year.
What makes the team even more worry-free is that logistics updates and after-sales information, which used to lag by several days, are now synchronized in real time on the BigSeller backend. The logistics trajectory and after-sales progress of each order are clearly visible, and operations staff can directly handle after-sales issues within the system, without having to log in to each store's backend individually as in the past.
At the debriefing meeting, Linda pulled up BigSeller's real-time data dashboard and sales reports, discovering that sales of top-performing products this year had significantly increased compared to last year. More importantly, thanks to the system's data integration capabilities, the team no longer needs to spend time manually compiling sales reports from dozens of stores—adding a touch of joy to the rare relaxed atmosphere after the big sale.
For Missu Jewelry, BigSeller is like a silent and reliable assistant. While improving operational efficiency during the big sale, it ensures that necklaces, rings, and earrings carrying sentiments can embark on their journey on time, accurately, and completely, fulfilling their "confessions."
Today, BigSeller has become the core system for Missu Jewelry's daily operations. It not only helped the brand stabilize its backend processes during its rapid growth phase but also laid a solid foundation for future multi-channel expansion. Through an integrated system enabling efficient management across multiple platforms, Missu Jewelry can more easily manage its growth pace while upholding the brand's emotional core.
We firmly believe that excellent brands should not be constrained by cumbersome operations. BigSeller's mission is to resolve complex operational issues through practical and easy-to-use e-commerce tools, allowing brands like Missu Jewelry to focus more on conveying emotion and value, and winning longer-term customer relationships.
The name "MISSU" comes from "miss you," aiming to subtly and elegantly transform longing, care, and emotional connection into wearable jewelry.
The brand firmly believes that some emotions don't need many words, yet can be silently conveyed through jewelry—whether it's love, family affection, or precious memories in life.
After years of cultivating the Philippine market, Missu Jewelry started from scratch and steadily progressed, achieving an impressive GMV of over 68 million pesos and cumulative sales of over one million pesos across three major platforms in 2025.
This journey was made possible not only by the team's continuous refinement of products and services but also by the unwavering support of BigSeller.
The two companies collaborated to achieve both positive word-of-mouth and increased sales, becoming another exemplary model of cooperation in the new era of e-commerce.
1. The Pain of Growth: Multi-Platform Management in Difficulty
In 2022, as Missu Jewelry successively joined e-commerce platforms such as Shopee, Lazada, and TikTok Shop, operational challenges followed.
Due to the expansion into multiple sales sites, the team had to frequently switch between multiple seller backends to process scattered orders. The jewelry category has a large number of SKUs, with different combinations reaching over 2,000 styles. Inventory updates and shipping relied heavily on manual processes, resulting in low efficiency and a high error rate.
On the other hand, because sales data across different platforms were isolated, the team struggled to quickly identify best-selling and slow-moving items, leading to delays in inventory preparation and marketing strategy adjustments.
Furthermore, due to the nature of the products, customers were sensitive to price changes, requiring frequent bulk management of promotional activities, which was extremely time-consuming and labor-intensive. As order volume continued to climb to thousands per day, issues such as order omissions and shipping delays gradually emerged, impacting customer experience and hindering the team's focus on brand development. Missu Jewelry's management realized that a systematic upgrade was urgently needed.
2. Highly Efficient Collaboration: Why Choose BigSeller?
As a jewelry brand, their daily operations involve many intricate aspects: a single SKU is often simultaneously listed on multiple platforms such as Shopee and TikTok; a slight delay in inventory updates can lead to overselling. During peak sales periods, orders flood in, and manual processing is not only inefficient but also prone to errors. Furthermore, jewelry product information is inherently complex—with numerous dimensions such as specifications, materials, weight, and free gifts; any oversight in any area can negatively impact the user experience.
At that time, what the team needed most was a tool that could systematically manage these operational details. Through a business partner's recommendation, Missu Jewelry came into contact with BigSeller.
BigSeller impressed them with these details:
- Zero-cost trial and error: Offering a free trial initially, without requiring an upfront budget, helping them easily verify whether the tool was truly suitable for the pace of jewelry e-commerce;
- Simple operation: The interface was designed to be very intuitive, allowing even those unfamiliar with ERP systems to quickly familiarize themselves with it without special training;
- Functionally focused: Precisely covering their most troublesome scenarios—automatic order capture from multiple platforms, real-time inventory synchronization, and unified maintenance of product information—each addressing a pain point.
In short, for jewelry brands like Missu Jewelry that were in their growth stage, BigSeller provided a lightweight, efficient, and truly implementable ERP solution—not for them to adapt to the tool, but for the tool to adapt to them.
3. Visible Results: Outstanding Performance During Major Promotions
Shortly after integrating with BigSeller, Missu Jewelry launched its first major promotional event. This time, operations manager Linda and her team were no longer scrambling around as before, but instead, with the help of BigSeller, they smoothly advanced each step. Let's see how this all happened from her perspective:
(1). Before the Major Promotion: Smooth and Precise Inventory Preparation
One week before the event, Linda logged into the BigSeller backend. The system had automatically generated purchase orders according to the preset replenishment strategy, and warehouse inventory preparation had begun in an orderly manner.
The inventory synchronization problem that used to be the biggest headache for the team was now clear at a glance. On the BigSeller inventory list page, inventory data from all platforms was collected in real time. Linda could see at a glance that the actual available inventory of the "Starry Night Lovers" necklace was 2,000 pieces, and the reserved inventory for the event was 1,000 pieces—no need to repeatedly check multiple spreadsheets as before. Meanwhile, she pre-arranged for her team to categorize SKUs into regular and best-selling items based on BigSeller's sales report dashboard, and to batch-set up corresponding promotions and flash sales within the system. The entire process took less than half a day, whereas previously just organizing this information would have taken about 2-3 days.
(2). During the Big Sale: Efficient Execution and Smooth Operation
On the day of the big sale, orders flooded in. Linda opened BigSeller's order pool, where orders from platforms like Shopee and TikTok were neatly arranged in chronological order, making all information readily apparent. For orders requiring special handling, the team directly filtered and edited notes in the system, allowing problematic orders to be temporarily shelved without affecting the overall processing pace.
At the warehouse level, the system automatically generated wave tasks based on package type and shelf location, and planned the optimal picking route. Previously, pickers had to shuttle back and forth in the warehouse; now they only need to walk along a smooth path. The beeping of the scanners was constant, and packages quickly gathered at the packing station, where batch-printed custom labels were affixed.
Linda can see the picking and packing progress of each sub-account in real time on her main account backend—information that previously could only be obtained through repeated inquiries via walkie-talkie.
(3). Post-Promotion: Closed-Loop Management, Continuous Optimization
When the last package was picked up by the logistics company, all 4,127 orders from the promotion had been shipped, achieving zero overselling and zero misshipments. System data shows that the average order processing time for this promotion improved by 60% compared to last year.
What makes the team even more worry-free is that logistics updates and after-sales information, which used to lag by several days, are now synchronized in real time on the BigSeller backend. The logistics trajectory and after-sales progress of each order are clearly visible, and operations staff can directly handle after-sales issues within the system, without having to log in to each store's backend individually as in the past.
At the debriefing meeting, Linda pulled up BigSeller's real-time data dashboard and sales reports, discovering that sales of top-performing products this year had significantly increased compared to last year. More importantly, thanks to the system's data integration capabilities, the team no longer needs to spend time manually compiling sales reports from dozens of stores—adding a touch of joy to the rare relaxed atmosphere after the big sale.
For Missu Jewelry, BigSeller is like a silent and reliable assistant. While improving operational efficiency during the big sale, it ensures that necklaces, rings, and earrings carrying sentiments can embark on their journey on time, accurately, and completely, fulfilling their "confessions."
4. Long-Term Support: Growing Together with the Brand
Today, BigSeller has become the core system for Missu Jewelry's daily operations. It not only helped the brand stabilize its backend processes during its rapid growth phase but also laid a solid foundation for future multi-channel expansion. Through an integrated system enabling efficient management across multiple platforms, Missu Jewelry can more easily manage its growth pace while upholding the brand's emotional core.
We firmly believe that excellent brands should not be constrained by cumbersome operations. BigSeller's mission is to resolve complex operational issues through practical and easy-to-use e-commerce tools, allowing brands like Missu Jewelry to focus more on conveying emotion and value, and winning longer-term customer relationships.
BigSeller is the ultimate e-commerce SaaS ERP system designed for Southeast Asian sellers, aiming to help you improve efficiency and expand more business channels. It simplifies all processes on one dashboard—from product listing and order processing to inventory management, financial tracking, and automated operations. Customized subscription plans are also available for different types of sellers.
Vist our website to know more 👉BigSeller ERP
Vist our website to know more 👉BigSeller ERP
BigSeller-Blog Senior Writer: Jayson
Sir Jayson has worked in well-known e-commerce companies such as Shopee and TikTok Shop, helping hundreds of sellers to deepen their e-commerce industry, expand their business, and eventually become high-quality sellers.
