as per

as per	conform	instrucţiunilor etc.
as per	conform cu

as per invoice	conform facturii
as per invoice	listă de mărfuri

as per usual	ca de obicei

She was persuaded to try again.	A fost convinsă să mai încerce o dată.

the temperature at which the test was performed	temperatura la care a fost efectuat testul

The village was perched on a hill.	Satul era aşezat pe un deal.