Do you think they'd be paid in full at the end of their period? From the pattern of treatment described in the article, I'd expect it's common for them to be left unpaid or underpaid at the close.
> I'd expect it's common for them to be left unpaid or underpaid at the close.
Unpaid, no. It's extremely rare for an employer to not pay anything ever. Underpaid, definitely—between extra "fees" and deductions, many workers end up with less than they expected (but still more than they'd make back home).
