For TikTok Shop affiliate creators
Never lose free samples to a missed deadline.
Miss a posting window and your fulfillment rate drops — and brands start rejecting your requests. Postby tracks every sample, tells you what's due, and keeps your records ready for tax season.
Free for up to 10 open samples. No card needed.
How it works
- 1
Add your samples
Type them in, or (on Pro) screenshot TikTok Shop's Manage samples screen and we fill them in for you.
- 2
See what's due
The moment a sample arrives, its post-by date starts counting down. Overdue and due-soon float to the top.
- 3
Post on time, every time
Get deadlines in your phone's calendar with a reminder 2 days before. Mark it posted when the video's live.
Everything a sample-getter needs
Protect your fulfillment rate
Brands check it before approving your next sample request. Postby shows yours and helps keep it high.
Your calendar, always up to date
Subscribe once in Apple, Google or Outlook Calendar. New deadlines appear on their own.
Tax-time sample report
Free samples count as income at retail value. Export the year's samples and commissions for your preparer.
Remember why you asked
Notes on every sample — the angle you pitched, the brand's instructions, the video that fulfilled it.
Works on your phone
Built for the phone you film on. Log in once and stay logged in.
Screenshot import (Pro)
Snap your sample list and Postby reads the products, prices and delivery dates. You check before anything saves.
Pricing
Free
$0
- Up to 10 open samples
- Deadline countdowns
- Calendar subscription
- Tax CSV export
- Works on phone and laptop
Questions
What happens if I miss a sample deadline?+
TikTok Shop asks affiliates to post within a set window after a sample arrives (usually 14 days). Missing it lowers your fulfillment rate, which sellers can see when deciding whether to approve your next request. Repeated misses can cost you access to free samples.
Are free samples really taxable?+
In the US, products you receive in exchange for content are generally treated as income at their fair market value. Postby keeps the records; it isn't tax advice — check with a tax professional.
Do I need to connect my TikTok account?+
No. Postby never asks for your TikTok login. You add samples yourself or import a screenshot.
Can I cancel Pro anytime?+
Yes — one click from Billing in the app, no emails or calls. You keep Pro until the end of the period you paid for.
Is my data private?+
Your samples are visible only to you. Your calendar link is private to you too — don't share it.