New 15% discount!
Use actual promocode "15OFFER " and get 15% discount on IPv4, IPv6, ISP and Residential proxies.
This coupon is valid only for english version of the site, for other language versions use “15SAVE”
The offer is valid until 25/04/2024 inclusive.
Sincerely, Proxy-Sale
How to add a proxy in Node.js
Node.js is a runtime environment that allows developers to execute JavaScript code outside of a web browser, primarily on the server side. It is built on the V8 JavaScript engine and is used for creating scalable, high-performance applications with non-blocking, event-driven architecture.
Now in video format, we will show you how to add proxies to Node.js, and in what format they should be set. Enjoy the tutorial!
Step-by-step proxy setup in the Node.js:
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Use actual promocode “MAYPROM” and get 15% discount on IPv4, IPv6, ISP and Residential proxies. 
This coupon is valid only for english version of the site, for other language versions use “MAYOFFER”
The offer is valid until 22.05.2024 inclusive.
Sincerely, Proxy-Sale
Setting up a proxy in the MuLogin anti-detect browser
MuLogin Browser is designed with a focus on user privacy and data security. It uses sophisticated encryption methods and privacy features to protect online activities and personal information.
With its user-friendly proxy configuration options, today we will explore the steps to correctly configure a proxy in MuLogin.
Step-by-step proxy setup in MuLogin:
How to check if an IP is on a Blacklist and in spam databases
Many users when checking the purity of IP addresses resort to the help of special checkers that can determine whether the IP address is in spam databases or not.
We at Proxy-Sale have managed to implement such a checker where you can check the availability of proxies on a large number of large spam databases, which can be of great help to you when choosing a proxy server.
Step-by-step guide on how to check IP addresses on Proxy-Sale checker:
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Hello! Please send us the details of your request in PM, we will help you to select proper proxies for your needs. Thank you!
New ISP proxy countries already on the site!
Today we have added several new countries for ISP proxy format, namely:
Latvia 
Sweden 
Switzerland 
Hong Kong 
Australia 
All countries are already available for purchase, more details on rates here.
In case of any questions, you can write in the comments of this post and our support team will be happy to help you.
15% Flash Discount! 
For the next 3 hours only, we are giving you a hot offer to save on your next purchase.
Use the promo code “PROMO15FLSH” and get a 15% discount on any order!
This coupon is valid only for the English version of the site. For other language versions, please use “OFFER15FLSH”
Simply enter the coupon code at checkout and enjoy significant savings!
** If the discount is inactive after entering, just switch the language of the site or use another promo code.*
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How to check your browser’s fingerprint
We continue to introduce Proxy-Sale site users to useful features on the site. In this video we’ll deal with How to recognize and check browser fingerprint directly on the Proxy-Sale site.
Step-by-step guide on How to check your browser’s fingerprint:
15% Flash Discount!
For the next 3 hours only, we are giving you a hot offer to save on your next purchase.
Use the promo code “FLSH15PROMO” and get a 15% discount on any order!
This coupon is valid only for the English version of the site. For other language versions, please use “FLSH15OFFER”
Simply enter the coupon code at checkout and enjoy significant savings!
** If the discount is inactive after entering, just switch the language of the site or use another promo code.*
Don’t miss! This quick offer will expire in 3 hours!
How to check the ping of an IP address or website
Checking the ping of an IP address or website is crucial for assessing network connection quality. It helps evaluate parameters like connection speed, stability, communication site quality, latency, data packet loss rate, and data volume. You can check ping using the command line of your operating system, specialized programs, applications, or online checkers.
Step-by-step tutorial on How to check the ping: Read more:
How to check open ports of an IP address or a website
We continue to familiarize Proxy-Sale site users with useful features on the site. In this video we will show you how you can check open ports not only on IP addresses but also on websites using Proxy-Sale service.
Step-by-step guide on How to check open ports of an IP address or a website:
New 15% discount!
Use promocode JUNEPROMO and get 15% discount on IPv4, IPv6, ISP and Residential proxies.
This coupon is valid only for english version of the site, for other language versions use JUNEOFFER
The offer is valid until 18/06/2024 inclusive.
** If after entering the promo code in the field it was inactive - just change the language of the site to another or use another promo code.*
How to check the anonymity of a proxy server or IP address
We continue to familiarize Proxy-Sale site users with useful features on the site. In this video we will show you how you can check the anonymity of an IP address using the tools on the Proxy-Sale website. You can also use this method to check all key parameters of an IP address - ISP, timezone, DNS, user-agent device, etc.
Step-by-step guide on How to check the anonymity of a proxy server or IP address:
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Use actual promocode “SUMMERPROMO” and get 15% discount on IPv4, IPv6, ISP and Residential proxies.
This coupon is valid only for english version of the site, for other language versions use “SUMMEROFFER”
The offer is valid until 26/06/2024 inclusive.
** If after entering the promo code in the field it was inactive - just change the language of the site to another or use another promo code.*
New 5G Mobile Proxies are now available
Today we have added some new countries for 5G Mobile Proxies, namely:
Germany 
Spain 
Both locations are already available for purchase. More details on rates here.
In case of any questions, you can write in the comments of this post and our support team will be happy to help you.
Capabilities of UTM Tags and how to generate them
We continue to familiarize Proxy-Sale site users with useful features on the site. In this video, we will show you the capabilities of UTM tags and how to generate them effectively. UTM tags are customizable text snippets added to a URL to track the performance of online campaigns, providing valuable insights into traffic sources and user behavior.
Step-by-step guide on how to create UTM tags:
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