How can I track affiliate commissions when a customer pays with BitPay ?

[BTCoinWeb]

from BitPay

"Checkout Integration

BitPay Hosted Checkout has 1 click on the BitPay website to process the payment, and then the shopper is returned to your website.

On our page, the shopper is presented with the payment instructions. After the payment is received, the page updates to show a receipt, and the shopper is given a link to click back to your website"
https://bitpay.com/help-hosted-checkout

is there an option to do an automatic redirect or add the affiliate tracking pixel to the checkout page ?

[btcwager]

from BitPay

"Checkout Integration

BitPay Hosted Checkout has 1 click on the BitPay website to process the payment, and then the shopper is returned to your website.

On our page, the shopper is presented with the payment instructions. After the payment is received, the page updates to show a receipt, and the shopper is given a link to click back to your website"
https://bitpay.com/help-hosted-checkout

is there an option to do an automatic redirect or add the affiliate tracking pixel to the checkout page ?

I doubt they have support for an affiliate system, so you may have to use an separate system to keep track of affiliate earnings. My wish is that in addition to that I'd like to see recurring payment supported - is payment subscriptions a la paypal.