OUR COMPANY
Carquadrin Trading Limited
We provided services to our clients from  2014
Products
Billing software
is an information system used for calculating what services and resources were contributed to a customer, on what price, detailing the amount due (billing)

Billing supports storage, creation, editing, viewing and accounting (including historical data) of:
  • independent groups of services
  • contracts with customers
  • subscription plan assigned to customers
  • services provided to customers
  • contractors
  • resources consumed by customers

  • Billing has a fully functional web interface
  • Billing supports several groups of relatively independently rendered services, with the appointment of separate subscription plans for each group
  • Billing supports the ability to differentiate user rights by roles
  • Billing has the technical feasibility to create and connect additional report modules, integrations, etc. to a client working system
Applied interface (API) module for Billing software
Technology stack of the Software includes:
Programing language: PHP, Javascript
Servers, runtimes: Nginx, PHP-FPM, NodeJS of the latest versions
Database: MariaDB/MySQL of the latest version
Containerizing: Docker
Control of versions: Git
Continuous Integration: Gitlab

The Software has the following functionality:
  • adding a new customer to Billing software
  • clarifying the resources consumed by the customer for the period
  • receiving summary data on the customer (a subscription plan, provided services, cost information)

Applied interface (API) module connects client’s internal software with Billing software
Module for generating reports in Excel for Billing software
This Module is intended for uploading summary data on customers for the period from Billing software in a concise and human-readable form
Technology stack of the Software includes:
Programing language: PHP, Javascript
Servers, runtimes: Nginx, PHP-FPM, NodeJS of the latest versions
Database: MariaDB/MySQL of the latest version
Containerizing: Docker
Control of versions: Git
Continuous Integration: Gitlab

The report contain the following data:
  • customer's number
  • contract number
  • price as per subscription plan
  • price of services not included in the subscription fee
  • price of resources consumed in excess of those included in the subscription fee and prepaid
  • additional information according to your requirements
Billing plans
Business
SLA 99% Starts at $2,100 per month
For rapidly growing businesses when every minute counts!

SSL Passthrough (PCI-DSS® Ready) and SLA 99%.
Corporate
SLA 99.5% Starts at $3,200 per month
For businesses with a complex web infrastructure and special requirements for its availability.
Enterprise
SLA > 99.9% Cost is calculated on demand
per year
For the most demanding businesses.
Made to measure – an individual solution developed just for you.
Services
*All prices do not include any VAT
Software license
Software license for Billing software
39, 200€
Software license for Applied interface (API) module
36, 000€
Software license for Module for generating reports in Excel
20, 400€
Software license for Web reports generating module
26, 000€
Additional services
Installation charge (Individual cost depends on the technical
infrastructure of the client based on the terms of reference)
Technical support services "PRIORITY 1"
NORMAL REQUEST
150€
Technical support services "PRIORITY 2"
HOT REQUEST
175€
Technical support services "PRIORITY 3"
MONITORING AND REVIEWING REQUEST
300€
Plan Details & Compare Plans
DDoS Attack Mitigation:
Business
Corporate
Enterprise
Monthly subscription fee
1, 999€
2, 999€
ask for quote
Guaranteed availability (SLA)
up to 99.00%
up to 99.50%
up to 99.95%
Maximum DDoS filtering bandwidth
up to 50 Gbps
up to 500 Gbps
UNLIMITED
Support response
up to 1 hour
up to 30 min
up to 15 min
Legitimate traffic (excess 10 mbps)
21
21
ask for quote
Let’s Encrypt SSL/Custom SSL
+
+
+
SSL Passthrough (PCI-DSS® Ready)
+
+
+
API access
+
+
+
WebSocket (TCP based proxy)
+
+
+
BLB (Base Load Balancing)
2 upstream/roundrobin only
2 upstream/roundrobin only
+
Active Upstream Health checks
+
+
+

Additional paid services:

Business
Corporate
Enterprise
Filters by GEO
420€
420€
ask for quote
BGP connection
n/a
499€
ask for quote
Rotation of assigned IP addresses
n/a
1,999€
ask for quote
Reliable DNS
from 200
from 200
ask for quote
Get in touch
Registration number
HE 334912
Place of registration
Republic of Cyprus
Registered address
Theklas Lysioti 17, Pissas Building, Flat/Office 501, 3030 Limassol, Cyprus
+357 25 378701
Director
Artur Norman