Marketing & Getting Clients

How to Get Clients for Your Mercari Reselling Business

Getting clients for a Mercari reselling business means finding people who want to sell items through you or buy curated inventory from your store. Your marketing strategy depends on which direction you’re taking: sourcing items from clients to resell, or building a buyer audience. In most cases, you’ll do both—acquiring inventory from people looking to declutter, then selling those items to bargain hunters and collectors on Mercari.

Unlike service businesses, Mercari reselling relies on consistent visibility, trust, and a reputation for fair pricing and quality items. Your marketing needs to address both supply (getting goods to sell) and demand (finding buyers). The good news is that many of your best client sources are free or low-cost, especially when you’re starting out.

Who Your Ideal Clients Are

Your primary clients fall into two categories. First, you have sellers—people with items cluttering their homes who don’t want to deal with photographing, listing, and shipping themselves. These are typically busy professionals, parents, downsizers, or people after major life events (moving, divorce, inheritance). They value convenience over maximum profit and will happily accept 50-70% of market value if it means handing off the work. Second, you have buyers—bargain shoppers, collectors, resellers themselves, and people hunting for specific vintage or niche items. Buyers on Mercari expect deals, authentic descriptions, and fast shipping.

Your sweet spot clients are local within a 30-mile radius for pickup of inventory. This keeps your sourcing costs low and makes in-person transactions possible. For your buyer audience, geographic location matters less since Mercari handles shipping, but shipping costs eat into margins for heavy items, so local sales are still preferable when possible.

Your Best Marketing Channels

Local Facebook Groups and Community Pages

Facebook groups focused on decluttering, local sales, buy-sell-trade, or reselling are goldmines for finding both sellers and buyers. Join groups like “Buy Nothing” (free), local Facebook Marketplace groups, and neighborhood community pages. Post regularly about what you’re looking to buy, your inventory availability, and success stories. These groups build trust faster than paid ads because members see repeated, helpful participation from you over time.

Word of Mouth and Direct Outreach

Your first clients will likely come from people you already know. Tell friends, family, and coworkers what you do. Create a simple one-liner: “I buy items people want to sell and handle all the reselling on Mercari—they get cash, I handle the work.” Attend garage sales, estate sales, and community events. When you see items you can resell, ask the seller if they have more inventory at home they’d consider selling in bulk.

Nextdoor and Neighborhood Apps

Nextdoor is built for local business recommendations and reaching neighbors actively buying and selling. Post about your service monthly, ask for recommendations, and engage genuinely with the community. People in your neighborhood are more likely to offer you bulk inventory and become repeat clients since trust is easier to build locally.

Craigslist and Local Classified Ads

Post simple ads on Craigslist in the services section offering to buy collections, estates, and bulk inventory. Include a clear phone number and a few examples of what you buy (vintage clothing, books, collectibles, etc.). You can also post about selling specific items you’ve acquired, which drives awareness of your reselling activity.

Instagram and TikTok for Inventory Showcase

Visual platforms work well for reselling because items are inherently visual. Post before-and-after photos of your best finds, successful sales, and inventory highlights. Use hashtags like #MercariSeller, #ThriftFlips, and local hashtags. Reels showing the process of sourcing, listing, and shipping perform better than static posts. You don’t need to be polished—authentic, quick videos of you finding deals build audience faster than professional content.

Google Business Profile

Set up a free Google Business Profile with “reseller” or “consignment services” as your category. This gets you on Google Maps and local search results when people search “resell items near me” or “consignment services.” Add photos of your workspace, phone number, and a clear description of what you buy and sell. Even with minimal posts, local visibility matters.

Getting Your First 3 Clients

1. Tell everyone you know in person. Start with 20 text messages to friends and family describing exactly what you do. Ask them to forward it to anyone they know decluttering or interested in reselling items. Real people are faster than any platform.
2. Join local Facebook groups this week and post a genuine introduction. Don’t pitch immediately—comment helpfully on 3-5 posts, then introduce yourself and ask what items people commonly want to sell. Engagement builds before asks.
3. Post a “buying” ad on Craigslist in your local area with your phone number. Keep it simple: “Buying vintage items, collections, and bulk inventory. Fair prices, quick pickup.” Wait for calls—people actively looking to sell will respond quickly.
4. Drive 30 minutes to nearby garage sales or estate sales. Talk to sellers about buying their remaining inventory in bulk. Many will prefer a single cash offer to managing leftover items. Offer 40-50% of estimated retail value.
5. Create a simple one-page flyer (or digital version) you can hand out or email describing your service. Include a clear call-to-action like “Text me photos of what you’re selling for an instant offer.” Leave it at community centers, libraries, and local businesses.

Building Referrals and Word of Mouth

The best long-term growth comes from repeat clients and referrals. Make your first few transactions so smooth that clients enthusiastically recommend you. For sellers, this means fair offers, quick pickup, honest communication about what will and won’t sell well, and paying in cash immediately. Thank every client with a short message and ask them to share your contact info with anyone they know who might sell items. Offer a $10-20 referral bonus if they send someone who becomes a regular seller—this small incentive often pays for itself quickly.

Document your success stories. Take photos of a transformation (cluttered room → sold inventory) and share these anonymously with permission. Post client testimonials on your Facebook or Instagram. When people see others successfully liquidating their belongings or finding deals through you, trust builds and referrals follow naturally.

Your Online Presence

You need minimal but credible online presence. At minimum: a Google Business Profile (free), an active Mercari seller account with excellent reviews and photos, and a simple Facebook page or local group where people can message you. Your Mercari account itself is your portfolio—high ratings, fast shipping, honest descriptions, and responsive customer service are your best marketing. Buyers will notice and return repeatedly.

If you scale beyond one-person operation, a simple website with your story, photos of your workspace, FAQs about pricing and process, and a contact form helps. You don’t need anything fancy—a one-page Wix or Squarespace site takes an hour to set up and signals professionalism. Include a clear answer to “How much will you pay for my items?”

Social Media Strategy

Instagram and TikTok are your platforms because they’re visual and algorithm-driven. Post 2-3 times per week showing your best finds, before-and-afters, and quick sales clips. Use trending sounds on TikTok and reels—these boost visibility beyond just your followers. Create a simple series like “What I Paid vs. What It Sold For” or “Thrift Flip Friday.” You’re not building a massive following—you’re building local awareness and credibility. Even 500-1000 followers who see your inventory regularly will drive sourcing opportunities and repeat buyers.

Paid Advertising

Hold off on paid ads until you’ve exhausted free channels and have a solid understanding of your margins. When you’re ready to test, start with a $5-10 per day Facebook or Instagram ad targeting people within 20 miles who’ve engaged with reselling, decluttering, or thrift content. Test two messages: one targeting sellers (“We buy your unwanted items—fair prices, instant cash”) and one targeting buyers (showcase your best current inventory). Track which brings better ROI and scale slowly. Most Mercari resellers find consistent sourcing from word-of-mouth and local groups before they ever need paid ads.

Client Retention

• Respond to inquiries within 2 hours during business hours—speed builds trust and separates you from competitors.
• Provide fair, consistent pricing. Don’t lowball one seller and overpay another for the same item—reputation spreads fast.
• Send personalized follow-ups after major transactions. A simple “Thanks for working with me, let me know if you have more items” keeps relationships warm.
• Feature client success stories on social media (with permission). This makes sellers feel valued and encourages repeat business.
• Offer bulk discounts. If a regular seller brings 50+ items, offer a slightly higher percentage than usual—volume matters more than margin on individual items.
• Keep a simple client contact list and touch base quarterly with sellers you haven’t heard from in a few months.
• Maintain excellent Mercari ratings through quality photography, accurate descriptions, and prompt shipping to keep buyer trust high.

Learn the fastest ways to get your first 10 reselling business customers, discover the best marketing tools for your reselling business, and explore local marketing strategies for reselling businesses.