View source for Additional Settings on Barclay Account for ePDQ Module

After accessing your Barclay account navigate to '''Configuration, Technical information''', then to '''Global security parameters''' tabs and then check '''SHA-512''' option (or same as in store admin if SHA-512 is not available on site).

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Then navigate to '''Transaction feedback''' tab and choose/fill in the following options there.

# Check the option '''I would like to receive transaction feedback parameters on the redirection URLs.'''
# From the '''Timing of the request''' options check '''Online but switch to a deferred request when the online requests fail.'''
# For '''If the payment's status is "accepted", "on hold" or "uncertain"''' fill in '''https://<your domain>/callback/webhooks.payment.epdq_hpp?action=ipn'''.
# For '''If the payment's status is "cancelled by the client" or "too many rejections by the acquirer"''' fill in '''https://<your domain>/callback/webhooks.payment.epdq_hpp?action=redirect.''' 

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