Try seeking arrangements or what’s your price for a per meet agreement or allowances  
You have to pay a monthly or user fee but you do get lots of contacts. You need to weed through the ones with unrealistic expectations of finding a sugar daddy and focus on the ones that will meet on a per meet basis. The meet can include dinner drinks and sex. There usually isn’t a time limit.  
Don’t pay for a meet and greet ( other than transportation or parking expenses) .  
I’ve had luck on both sites from young coeds in college to mature women looking to meet generous men.  All full service meets and full GFE. You will meet a few girls in the business that escort too. You will need to weed the pros out too.  
You will be spammed with requests since there are fake accounts.  
Remember to take the conversation quickly off the site prior to discussion of payment or sexual activities.  
In today’s environment most meetings are virtual now thru Kik or Snapchat.  Some expected payments thru Venmo or such. Most are unemployed now so I haven’t found anyone meeting the first time for free.