Thanks for the help @lcf but, this don’t solve to me. I need to create a classified plataform where the seller will create each product and choose the options to sell, something like:
Free ad: Low exposion – 15% comission
10% ad: Medium exposion – 20% comission
20% ad: High exposion – 25% + U$1,00 comission.
I need this beacuse sellers here are used to this structure in some plataforms like OLX or Mercado Livre and will be easy to they understand and accept.
