Choose domain registrar options in client area

[Mothersoft]

Hi

Provide options to choose domain registrar in client area when registration or transfer.

which is integrated domain registrar in admin

[Remitur]

Nope, no ways to do it in a safe way.
No every registrar supports any TLD, and every registrar has his own, different price.

So it's you (reseller of registrar) to decide what registrar use for a certain TLD and what's the price.

Besides this, there're other reasons: i.e. not every registrar is the same,  few registrars may have wrong or just annoying procedures to manage a certain TLD... leaving the user to decide what registrar use to manage his own domain may be a nightmare.