Our Blogposts

January 30, 2018
Check the gateway log for IPN Handshake Invalid

From time to time we get a PayPal problem. The payment is received, but there is a problem with the transaction with the error "IPN Handshake Invalid". Obviously checking the LOG manually everyday is not an option, so we created this hook to do the hard work for us. Other errors are possible, but the […]

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January 30, 2018
Custom Hook - Change the logo for the online invoice

With a client we had a problem. His theme has a dark header, so his logo was white. He added the logo url in the WHMCS configuration. The problem then is that the online invoice has a light background, and the logo was barely visible.

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