PIA S5 Proxy Promo Codes & Coupons February 2026

To successfully apply a promo code for the 400 IPs plan at PIA S5 Proxy checkout:

1. Select the exact 400 IPs plan on piaproxy.com during checkout.
2. Copy-paste a plan-specific code (like the verified 10% off for 400 IPs or 41% off on 400 IPs plan/IP) into the promo field after adding to cart.
3. Click "Apply" to see the discount applied instantly if eligible.

PIA S5 Proxy codes are plan-restricted, meaning codes for the 400 IPs plan will fail on other plans like 5GB data, triggering "Invalid code" or "Code not applicable to this item" errors.

Common issues include using generic 10% sitewide codes that don't match specific IP plans, or using expired codes.

Pro tip: Test codes on a guest cart first—clear your browser cache if "invalid" messages persist for glitch-free application.

The 45% off 5GB code typically fails if you're not on the Residential Proxy-5GB plan or if the code has expired. Common error messages include "Promo code is invalid for this order" or "Code does not apply to selected plan."

To resolve this issue:

1. Verify you're specifically on the Residential Proxy-5GB plan before payment.
2. Re-copy the code fresh from verified sources, as entry is case-sensitive.
3. If the error persists, it's likely a plan mismatch—try switching to a matching code like the 5% off 5GB alternative.

These codes are data-tier specific (e.g., 5GB vs. 1000GB), so they won't work if applied to the wrong plan type.

Pro tip: Screenshot your cart plan before applying a code—if errors continue, contact support via piaproxy.com chat for assistance.

Yes, PIA S5 Proxy currently has active 10% off codes for residential proxies, including "Extra 10% Off (Residential Proxy 260GB)" and several sitewide 10% options.

These codes typically apply to 100GB/300GB/260GB residential tiers. The codes work specifically on pay-per-GB residential proxy plans but usually exclude ISP/static plans.

Some important notes:

• Many codes are members-only and require specific redemption links
• Expiration dates vary by promotion
• These codes will fail if applied to non-residential plans like 400 IPs

Pro tip: Prioritize "Verified" 10% codes for residential proxies and apply them early in the checkout process to secure your discount before any stock limitations are reached.

You generally cannot fully stack 6% free IPs referral rewards with promo codes at PIA S5 Proxy. Here's the best approach:

1. Sign up or refer via piaproxy.com to earn 6% free IP credit for yourself (plus 8% for friends).
2. Add your desired plan (e.g., 200 IPs) and apply the referral reward in your account summary.
3. Enter a promo code (e.g., 41% off 400 IPs) at payment—but be prepared for a rejection message.

Most attempts to combine rewards result in an error message stating "Code cannot be combined." The referral program is order-based (up to 6% free IP per order) and added via account referral link pre-checkout.

Pro tip: Use your referral reward on your first order, then save promo codes for subsequent purchases—this maximizes your effective savings without triggering combination errors.

No, PIA S5 Proxy promo codes typically do not work on renewal subscriptions. They're restricted to new orders, often showing error messages like "Invalid for renewals" or "New customers only" when attempted on renewals.

Most codes are specifically listed for initial purchases (such as "5% off 5GB new user"), and user reports confirm these exclusions when trying to apply them through the piaproxy.com dashboard renewals.

Auto-renewals skip the promo field entirely, while manual renewals will show errors when codes are entered.

As an alternative, you could cancel your subscription and repurchase as a new cart with a code, but be careful about potential gaps in your billing cycle.

Pro tip: Time new purchases around your expiry date instead of renewing—resubscribe as a fresh purchase to take advantage of available discounts.

PIA S5 Proxy occasionally issues discount codes to shoppers. In the past month, they have launched 1 new promo coupon. While the availability of these codes may vary, customers should regularly check PIA S5 Proxy website or sign up for their email newsletter to stay informed about new discounts.

On average, PIA S5 Proxy provides 0.6 discount coupons each month. Based on historical data, the average time between PIA S5 Proxy coupon releases is approximately 50 days. However, this is subject to change and may depend on various factors such as seasonal promotions, product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking PIA S5 Proxy website regularly, subscribing to their email newsletter, and following them on social media.

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On average, PIA S5 Proxy offers 0.6 coupon codes per month. As of today, PIA S5 Proxy has 2 active coupons and offers.

As of Feb 9, 2026, it does not appear that PIA S5 Proxy has discounts for Black Friday or Cyber Monday. We regularly check for PIA S5 Proxy's Black Friday and Cyber Monday discounts, so be sure to check back on this page to find the latest cyber week deals.