@mbthemes
When we have service-based classifieds like rent house, painting work, laptop repair then respective advertisement price should be displayed per month, per square feet, per hour.
based on this concept we can apply what type of category we are creating by selecting payment type: monthly/squire ft./hourly
implementation:
in category edit page add an option to select what type of price using this category;
eg:
categories
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> Property for rent
-> Land = price type : yearly
-> Rooms & Annexes = price type : monthly
-> House = price type : monthly
-> Annex = price type : monthly
-> Commercial Property = price type : monthly
> Services
-> Laptop Repair = price type : hourly
-> Babysitting = price type : hourly
-> House Painting = price type : Squire ft.
When we display the price,
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Rooms & Annexes -> $200/month
Land -> $1000/year
Laptop Repair -> $10/hour
House Painting -> $4/sqft