The transaction has been used for another invoice already, what can I do?Why are you seeing this error and what are the next steps.
How the discord integration worksConfigure your products to let customers connect their discord account, set custom roles and invite them to your server.
Underpaid cryptocurrency payments
Overpaid cryptocurrency payments
Supported payment processorsDetailed information about all the current payment processors available with Sellix
Requesting additional customer details like name, surname and addressDo you need more data than just the customer email? Maybe the Name, Surname or even the legal information about a company, let's see how.
Invoice processed but no payment received.What you need to know if you haven't received a payout for an invoice that has been processed already.
What are payment statuses, and what do they mean?Our own internal dictionary for the different statuses of payments for invoices.
Optimize your fraud shield settingsAll with our next-gen fraud prevention for Sellix-powered businesses with advanced rules and automation
I'm having issues connecting PayPal to my shopA simple but helpful article on issues as to why you can't connect PayPal to your shop
Efficiently respond to a PayPal disputeResponding to disputes can be tedious, we'll help you respond to them in a time-efficient way.
Why are my PayPal payments marked as pending?Information behind the main reasons as to why your payments are pending
Cryptocurrency swaps
Payment linksGenerate and send invoices directly to your customers. Accept payments quickly via URLs.