Sellers like you can submit their Ads (Products/Services) for free on the platform and still get calls.

But if you want to get fast and more clients/customers then you might want to promote your Ads. All you just have to do is to fund your Wallet. As long as your wallet is above 5 Naira all your Ads will be on Promotion.
And you will only be charged when a buyer/client collects your phone number, or chat you via the platform or on your whatsapp line, there is no specific charge/cost per acquisition, but it differs from 5 Naira to 15 Naira depending on the category of that specific Ad.

Which will save you a lot of cost and this also entails you will only be paying for what is yielding good results.
As long as your wallet balance is greater than 5 Naira all your Ads are going to be on Promotion. Please note that while all your Ads are been promoted you can set 1-3 of your Ads to have the Highest Priority/Engagement than the Others. Whenever your Wallet Balance is empty/zero then all your Ads would automatically stop been promoted. Although it doesn't mean buyers/clients won't collect your numbers anymore.
But not as much as when your ADS where still be Promoted. Please Note: You will only be charged for accurate and unique engagements.

You will get a feedback via text/mail in less than 24 hours as regards if your AD was Approved or Rejected.
If it's Approved your AD would become visibible on the Platform.
And if it's rejected you will receive an email with the rejection reason/message.

Always try to keep a good seller and customer relationship because if a customer/buyer/client should rate/drop a bad review on your Account. It can't be deleted or changed by you, only the buyer/customer can delete/modify his or her review.

Opensale.ng will never call you to ask for your login details or Personal Information.