Merne Empowers Your E-Commerce Business
Merne is the smart way to grow your EC business.
Merne is designed to simplify your Mercari workflow, automate repetitive tasks,
and help you focus on what really matters — growing your business efficiently.
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Why Merne?
✅1. Smart Price Automation
Automate daily markdowns with custom pacing to stay competitive and boost your visibility on Mercari. No manual edits—just consistent ranking improvements.
✅2. Engagement-Driven Comments
Automatically post comments that attract attention, notify item likers, and adapt pricing in real-time—turning casual views into active interest.
✅ 3. Cross-Platform Listing Tools
Easily repost and sync listings across Mercari, Rakuma, Yahoo Auctions, and BASE. Export your data with images and CSV for total control.
✅ 4. Fully Automated Workflow Loop
Combine price drops, comments, and reposts into a scheduled loop. Merne runs hands-free—just set it once and let the automation work for you.
Our mission
Make Work Smarter Through Automation.
We create tools that eliminate repetitive tasks and streamline digital workflows—so you can focus on decisions, not operations.
At Aruplus, our mission is to empower individuals and businesses with automation that’s simple, safe, and powerful.
Customer Satisfaction
Faq
Frequently Asked Questions
Is it easy to use?
Yes. Merne is designed to be intuitive and beginner-friendly—even if you have no technical experience.
We’ve streamlined the interface so that essential functions like price drops, reposting, and commenting can be set up in just a few clicks.
Plus, we offer full support via email and LINE to help you get started and answer any questions along the way.
How much does it cost?
You can try Merne free for 14 days—no charge if you cancel during the trial.After that, simply choose a monthly plan that fits your needs.There are no hidden fees, and all plans include full access to updates and support during your subscription.
Are there any cancellation fees or conditions?
None at all. You can cancel anytime—no penalties, no questions asked.
We believe in flexibility and transparency, so you’re always free to stop your subscription whenever you like.
System Requirements
Merne is lightweight and easy to run.
You don’t need a special machine or complex setup .
Just your everyday PC (Windows and Mac).
🖥️ PC (Windows or macOS)
Supports most modern computers.
Note: 32-bit Windows is not supported.
📊 Optional: Excel or LibreOffice
Merne uses simple CSV files.
Excel is convenient but not required—free alternatives like LibreOffice work perfectly.
🔄 No Dedicated PC Needed
You can continue using your PC for other tasks while Merne runs in the background.
MERNE PRICING PLANS
Flexible Plans for Every Seller
Choose the plan that fits your workflow and scale. Whether you’re just getting started or managing thousands of listings, Merne has a plan built for you. All plans include full support and updates.
Listing Plan
$55
monthly
- Repost on Mercari
- Cross-Post to Other Markets
- Bulk Price Drop
- Smart Comments
- Experimental & Bonus Tools
Lite Plan
$65
monthly
- Repost on Mercari
- Cross-Post to Other Markets
- Bulk Price Drop
- Smart Comments
- Experimental & Bonus Tools
Full Plan
$95
monthly
- Repost on Mercari
- Cross-Post to Other Markets
- Bulk Price Drop
- Smart Comments
- Experimental & Bonus Tools