Founding offer. Ends October 3, 2026.
Unlimited crosslisting.
For life. $149.99 once.
Poshmark today. Depop, Mercari and Shopify next. Every marketplace we add after that. One payment. No monthly fee, ever.
Needs a FlowLister plan. After October 3, 2026 the add-on is monthly only.
I undersold this in the launch email
I said $149.99 one time gets you Poshmark crosslisting for life. That is true. What I left out is that it gets you every marketplace we add after Poshmark, for life, at no extra charge.
Depop, Mercari and Shopify are next. Each one lands in the same add-on you already paid for. No new charge. No upgrade tier. No Poshmark plan versus everything plan.
Chris.
The math
Monthly is $9.99/month. Month 16 is where monthly has cost you more than lifetime. Every marketplace we add after Poshmark costs a lifetime buyer nothing more.
| Time on the add-on | Monthly | Lifetime |
|---|---|---|
| 12 months | $119.88 | $149.99 |
| 16 months | $159.84 | $149.99 |
| 24 months | $239.76 | $149.99 |
| 36 months | $359.64 | $149.99 |
| Each new marketplace | $9.99/month, same plan | $0 |
What unlimited means here
Included
- No cap on how many listings you crosslist.
- No per-item fee. Ever.
- No monthly fee for the add-on. Ever.
- Poshmark today, with sold-detection and the automatic eBay end.
- Depop, Mercari and Shopify when they ship, in the same add-on.
- Every marketplace we add after those.
Plain limits
- 10 new listings a day per marketplace. The rest queue and post once the day resets, with Chrome open.
- Poshmark posts from your own Chrome on a Mac or Windows computer, and it has to be open for a sale to be noticed.
- It runs on top of a paid FlowLister plan. Cancel the plan and crosslisting pauses until you are back.
- No dates for Depop, Mercari and Shopify. They are not built yet.
- The automatic eBay end is built, deployed and scheduled. It acts on the next qualifying sale and has not had one yet.
The build list
In the order we plan to build them. The people who buy during the founding window are the ones funding this list, and they get each marketplace when it ships, for as long as we offer the add-on.
Live
Poshmark
Posting, sold-detection, eBay end.
Next 1. Not built yet
Depop
Included in lifetime when it ships.
Next 2. Not built yet
Mercari
Included in lifetime when it ships.
Next 3. Not built yet
Shopify
Included in lifetime when it ships.
Why the one-time price ends October 3, 2026
A one-time price only works for the people who show up early. After that date the add-on is $9.99/month, and we are not extending it. The founding buyers fund the Depop build. They should get paid back for that for as long as we run the crosslister.
Same honesty as the launch email. Poshmark is live and working. Depop, Mercari and Shopify are not built yet. You are buying what is live today plus our word on what comes next. If you do not trust the word, pay monthly and wait.
Two ways to buy it
Lifetime. One time.
$149.99
Poshmark now. Every marketplace we add later. No monthly charge for the add-on after this one.
Get lifetime access — $149.99 once, every marketplaceAvailable through October 3, 2026.
Monthly
$9.99/month
Same add-on, same marketplaces as they ship. Cancel from Settings whenever you like.
Start crosslisting — $9.99/monthSits on top of your FlowLister plan.
Questions before you buy
- Does lifetime access cover marketplaces you add later?
- Yes. Lifetime access covers Poshmark today and every marketplace FlowLister adds to the crosslister after it, at no extra charge. Depop, Mercari and Shopify are next on the build list. When each one ships it shows up in the same add-on you already paid for. No upgrade, no second tier, no new charge.
- What happens after October 3, 2026?
- The one-time price ends and the add-on is $9.99/month only. Anyone who bought lifetime during the founding window keeps it.
- Is there a cap on how many listings I can crosslist?
- No cap on your total, and no per-item fee. Posting paces at 10 new listings a day per marketplace so your account is not flagged for bulk posting. Anything past that waits in the queue and posts once the day resets, as long as Chrome is open with the extension connected.
- When do Depop, Mercari and Shopify ship?
- No dates. They are not built yet, and we are not going to name a month we might miss. What is live today is Poshmark. If you want to pay only for what exists right now, choose monthly and switch later if you change your mind; the one-time price is only available through October 3, 2026.
- Do I still need a FlowLister plan?
- Yes. The crosslister works from listings FlowLister already built, so it runs on top of a paid plan. If you cancel the plan, crosslisting pauses until you come back. Nothing is charged again for the add-on itself.
- Does my browser have to be open?
- For Poshmark, yes. Poshmark has no seller API, so the FlowLister Crosslister extension posts and checks for sales from your own Chrome on a Mac or Windows computer. Ending the eBay listing after a detected sale runs on our servers.
- Is the one-time payment refundable?
- No. Like every FlowLister purchase, it is final once paid, except where the law says otherwise or we confirm a billing error. Read what is live today on the Poshmark page before you buy.
$149.99 once. Every marketplace. Done.
The one-time price is available through October 3, 2026.
Setup, limits and the honest status of every piece: Poshmark crosslisting. Billing terms: Terms of Service.