Hello,
You made another thread two weeks ago about the same subject.
www.hikashop.com/forum/23-market-how-to/...eives-10.html#322460
My answer in that thread :
If you do have a Paypal Adaptive application account, you can use your account to automatically be paid and your vendors in the same time.
Otherwise, you can use the "classical" mode and the plugin will let your customer pay directly your vendors.
If your vendor do not have a paypal account or if they are multiple vendors which need to be paid in the same time, your store will be used as the destination email. The plugin allow to simplify the configuration since you just need one plugin instance.
The classical mode is like using any other regular payment plugin, you or your vendor will be paid and you need to pay back your vendors or be paid by your vendors.
As previously said, the Paypal Adaptive plugin can be used even if you do not have a Paypal Adaptive application account.
But yes, it becomes more and more complicated to create a Paypal application for Adaptive and it looks like they are deleting little by little their documentation (as they are doing for other APIs)
Regards,