in this context we can use reasonable wage/compensation , note to the example:
If there is no recognized custom , the attorney is entitled to a reasonable compensation. . اگر عادت مسلمی نباشد وکیل مستحق اجرت المثل است
but in other contexts which are related to properties and lands we can use rental value. for example:
collect consideration , proceeds, rent , rental value ,guaranty, collateral..... .. دریافت ثمن و وجوه معاملات و مال الاجاره و اجرت المثل و وجه الضمان و وجه التزام