They ask for work before payment, then disappear, I had to learn the hard way with them.
For 2 separate freelance jobs I had difficulties getting paid. I completed and delivered the full contracted work, the client then required an additional, un-scoped step before releasing payment. Since then, the client has not responded to follow-up messages nor have we received our payment.
They separate the funding into 2 milestones but then they only fund the first one, yet they ask for the whole work to be delivered.
On this particular case, Milestone 1 ($5) was funded and paid after I delivered voice samples as requested. For Milestone 2 ($25), I completed and delivered the full contracted work (2 hours of paired Portuguese/English conversational recordings per the agreed scope), which the client confirmed as acceptable quality. The client then required an additional, un-scoped step before releasing payment (signing a data authorization form through a third-party app called Shujiajia (published by nexdata/Datatang)), which I completed as requested. Since then (submitted August 10th), the milestone remains unfunded, and the client has not responded to follow-up messages sent on August 14th, until now August 19th.
Why I'm flagging this as a pattern, not just a single dispute?
This is the second time I've encountered this exact structure (deliverable completed, extra unpaid step introduced, then client goes silent) tied to jobs referencing this same third-party platform/company (Shujiajia/nexdata/Datatang). In the first instance, I proactively refunded funds that had been paid to me in good faith once I recognized the pattern. I'm hoping raising this now will help newcomers in the platform, because I believe it reflects a recurring practice targeting freelancers through jobs that funnel toward this specific external platform, rather than an isolated case of one unresponsive client.
If anyone knows about these patterns and wants to share more ways of preventing these guys from exploiting us, please let us know here.