Sebastian Vassiliou's Products

Owner at BlueRabbIT

PostFinance e-payment

Payment Gateway Module for the Swiss PostFinance e-payment service

Commercial
Swiss QR + ISR

Create Swiss QR and ISR/ESR/BVR/PVR payment slips and automatically apply payments

Commercial
DataTrans

Payment Gateway Module for the Swiss DataTrans e-payment service

Commercial
PayPal PLUS

Payment Gateway Module for PayPal PLUS Germany

Commercial
Website Monitoring

Checks every website you host and alerts you if there are problems

Free
Pushover Notifications

Pushover Notification Provider for the WHMCS Notification System

Commercial
Pingen

Mail printed invoices worldwide via pingen.com

Commercial
BestPDF

Elegant and professional looking PDF invoices and quotes

Commercial
Wallee

Payment Gateway Module for Wallee enabled providers such as PostFinance Checkout and others

Commercial
SEPA QR

Generate QR codes for SEPA payments

Commercial

Developer at HEXONET

ISPAPI Registrar Module

The ISPAPI Registrar Module connects WHMCS to your HEXONET account.

Free
ISPAPI SSL Module

SSL Certificates Registration using WHMCS & HEXONET

Free
ISPAPI High Performance DomainChecker Module

High-performance Domain Availability Checks using HEXONET's registrar API

Free
ISPAPI Backorder Module

Resell Domain Backorders using WHMCS & HEXONET

Free
ISPAPI Domain Import Module

Import your domains from HEXONET system to WHMCS.

Free

Developer at RRPproxy

RRPproxy / Key-Systems Registrar Module

The RRPproxy / Key-Systems Registrar Module connects WHMCS to your RRPproxy account.

Free