Welcome to our newly upgraded payment system :)
You now have the ability to partially pay your invoice, simply by sending a lower
amount of cryptocurrency to the deposit details displayed on your payment attempt. The system will detect
this and offer to allow you to "finalize" the underpayment to add a lower USD amount to your invoice.
This means you can mix and match different cryptocurrencies when paying your invoice, e.g. pay $50 in Bitcoin,
pay $20 in STEEM, and pay $10 in EOS.
You'll also be able to see all of your payment attempts on your invoice, for future reference. Thanks for using Privex!