Adaptive Parallel Payments - Platform Owner Fee - parallel-processing

We are implementing parallel payment in our market place website. We are calcualting the commision for the platform owner and sending the same to the paypal of the owner and the other payments to the respective sellers. In this, the paypal fee is deducted for the commission amount received by the market owner. Will this fee be deducted by mandatory by paypal or is there a way that we can setup that no fees is deducted for the platform owner

Related

Different orders.refund with purchases.subscriptions.refund for subscription refund on GooglePlay IAP

Per doc purchases.subscriptions.refund
Refunds a user's subscription purchase, but the subscription remains valid until its expiration time and it will continue to recur.
and doc orders.refund
orders.refund a user's subscription or in-app purchase order
Both of them could be used to do subscription refund on GooglePlay IAP. What the different between them?

Stripe multi vendor payment gateway using stripe API's in Laravel

I have created API's in laravel where user can buy and sell its products on a platform (android & iOS) app .
User is paying when he is buying any product .
Payment amount is going to Admin (Stripe dashboard) .
so what i need to do after that is ---- i am calculating stripe fee and application amount then i want to pay the rest amount to seller .
i have created an API where buyer will mark "mark completed" after he will recieved a product or seller will mark "mark completed" after he will successfully sell the current product in its chat hostory also buyer and seller both can mark dispute in this api
so how can i create a charge to pay the rest amount to seller after completion of a product's selling or buying that is marked by a user or seller .
please let me know if there is something best
thanks in advance!!
You can use Stripe Connect for paying your vendors. You can make separate charges once the item is bought and transfer the calculated amount to the seller once it is marked completed. Click here for more details about this.

Magento make payment using webservice/API by getting credit card information of customer

I am providing web services of magento for POS application.Pos app will swap customer credit card and send it to magento database.Is there any way to get customer credit card information and make payment at end of magento.In simple I want to make a API that get customer credit card information and make payment at end of magento.means POS app will give credit card detail(total amount of customer shopping,customer credit card information) and I have to make payment for that amount and for that customer at end of magento.Sorry for my english.

Refunds from Google Merchant Account while testing with real product IDs

Context: I have tested my app with static response, but now I want to test with real product IDs, So I followed from developer site "Testing In-app Purchases Using Your Own Product IDs"
Now when I made purchases I have to refund from my merchant account, The refund links on the order is not enabled, (Note: I have not added bank account to receive the money in merchant account). I see Cancel Entire Order button, but refund amount in there is 0, So can any one tell me how to refund?
Give Google some time:
"To ensure a safe purchasing environment and compliance with our Terms of Service, our specialists review Checkout merchant accounts on a regular basis. During this time, you will be temporarily unable to process refunds through your account. [...] Also rest assured that you will be able to resume processing refunds through your account 24 hours after your refund attempt is first declined. We appreciate your patience during this time.

Can Google Checkout support the Parallel Payments like Paypal

I have created a Event website and here registered user can create event and their tickets and when an event is created then other users purchases tickets. when customer pays for the tickets then the payment goes to the two person ie. 1(Ticket Owner),2(Website Owner). there are two payment gateways one is Paypal and second is Google Checkout.
I have implement Paypal Parallel Payments for this and want to know that there are any options in Google Checkout like Paypal for this type payment. please let me know as soon aspossible.
Thanks
As far as I know there is no equivalent to PayPal Parallel Payments in Google Checkout.

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