Is adding another sales channel worth the extra work and fees?

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

1. 1
   Comparing current advertising costs against platform fees to find hard numbers
2. 2
   Using third-party applications to sync inventory
3. 3
   Increasing product prices on marketplaces to offset platform fees
4. 4
   Using management tools like Veeqo
5. 5
   Testing with a handful of listings before committing
6. 6
   Riding momentum on secondhand platforms or market stalls
7. 7
   Hiring external help through Fiverr for SEO and optimization
8. 8
   Transitioning eventually to an independent self-hosted website

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.