SIMon mobile Discounts - 9.99 € Voucher for Valentine's Day 2026

What’s New with SIMon mobile’s Latest Mobile Offers

When it comes to mobile contracts and data plans, SIMon mobile vouchers are currently spotlighting some compelling deals across 5G services and mobile broadband. The provider has introduced a range of tariffs, including a 50GB Allnet Flat for just €9.99 monthly, which stands out as one of the more affordable options available. Other offerings include a 20GB Allnet Flat starting from €8.99 and a 70GB plan at €16.99, catering to users with varying data needs. These promotions suggest a consistent focus on value-driven pricing, especially for customers seeking reliable 5G connectivity without the premium cost.

While specific historical discount data is limited, current promotions indicate that SIMon mobile typically offers savings ranging from €1 to €3 off standard rates, with occasional boosts like 200GB extra data for referrals. The shop’s strategy leans toward attracting new customers with low entry barriers and incentivising loyalty through referral bonuses. Notably, a Double Data Volume for 6 Months deal at €9.99 was active until 2025-12-08, showing a pattern of time-limited, high-impact offers to drive immediate sign-ups.

Most of the current promotions apply automatically at checkout, meaning shoppers don’t need to enter a code — a convenient feature for those looking to minimise steps during purchase. However, one active offer includes the code SIM5, valid until 2025-11-30, which may unlock a special gift or bonus. As with any promo, it’s wise to verify the code’s validity before finalising a transaction, as digital deals often expire without notice. The ease of access to these offers reflects a user-friendly approach, with minimal friction between browsing and buying.

Looking at the product mix, SIMon mobile’s core offerings — including mobile contracts, SIM cards, and data packages — are consistently featured in promotions. The focus remains on 5G network access and mobile broadband solutions, which aligns with rising demand for high-speed connectivity. There’s no indication that the provider promotes third-party brands, so the discount analysis centres entirely on its own product lines. This makes the savings more predictable, with no surprises from external brand pricing fluctuations.

For shoppers considering a switch or upgrade, now presents a solid opportunity. With several monthly SIM-only plans under €20 and flexible data allowances up to 100GB, the current lineup is competitive. If you’re eyeing a long-term contract or a simple SIM swap, the Flex 100GB 5G at €19.99 offers strong value. However, if you’re waiting for a major event like Black Friday, you might see additional incentives — but the current deals are already robust enough to warrant action. Consider adding your preferred plan to your wishlist to track any future price drops or extended offers.

For more trending UK savings in the telecoms space, explore what’s available across the market. SIMon mobile continues to deliver straightforward, no-frills mobile solutions with clear pricing, making it a reliable choice for those prioritising data and connectivity without the complexity of bundled services or hidden fees.