No. The official FAQ describes an additional fee and gift for each included spouse or eligible unmarried child under 21, so a description suggesting one flat family price should be independently verified.
Confirm the per-person structure directly
Check the current official terms for the specific additional amount per included family member, rather than relying on an informal account that may have simplified or misremembered the structure.
The connected employment-based immigrant category then applies the ordinary derivative rules: a spouse and unmarried children under twenty-one may immigrate with the principal, children are subject to the Child Status Protection Act calculation, and a child who marries loses derivative eligibility. Identify the actual individual or corporate route and each named principal; the person paying an expense does not by itself settle the immigration classification or published gift structure. The reviewer should identify whether the individual or corporate framework is being considered, which people are eligible to be included, and what documentation supports the relevant EB-1 or EB-2 eligibility, admissibility, and visa-availability requirements.