Usages of la tarifa
Acepto el proyecto siempre y cuando modifiquemos la tarifa.
I accept the project as long as we modify the fee.
La tarifa está bien con tal de que pagues un anticipo.
The rate is fine provided that you pay an advance.
Aceptamos la entrega adelantada siempre y cuando la tarifa sea buena.
We accept the early delivery as long as the rate is good.
Elon.io is an online learning platform
We have an entire course teaching Spanish (Latin America) grammar and vocabulary.