Planning a laptop, monitor or accessory upgrade? Challenger's online store has a handful of promo codes that can shave a bit off the bill, with most running until 15 Nov 2026.

Voucher codes (as listed on the site)

  • FEST15: $15 off with $300 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FEST30: $30 off with $500 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FEST70: $70 off with $1,100 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FESTPCNB30: $30 off with $1,299 minimum spend (4 to 15 Nov)
  • FESTMON11: $11 off with $299 minimum spend, selected monitors (4 to 15 Nov)
  • NOVMSIX10: 10% off selected MSI notebooks (6 to 15 Nov)
  • TPFEST15 and TPFEST25: $15 off $150 or $25 off $250 on selected TP-Link products (4 to 12 Nov)
  • OPPO100: $100 off the OPPO Find X10 Series (2 to 30 Nov)

A few sale prices were also shown, such as a Samsung 24-inch monitor at $118 (usual $168) and a JBL Partybox Encore 2 Plus at $599 (usual $699). The site also shows "11.11 Online Flash Deals" with a countdown ending 9 Nov 2026, 23:59.

How to use

Add eligible items to your cart on online.challenger.sg and key in the code at checkout.

Things to note

  • FEST15: $15 off with $300 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FEST30: $30 off with $500 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FEST70: $70 off with $1,100 minimum spend, selected PCs and notebooks (4 to 15 Nov)
  • FESTPCNB30: $30 off with $1,299 minimum spend (4 to 15 Nov)
  • FESTMON11: $11 off with $299 minimum spend, selected monitors (4 to 15 Nov)
  • NOVMSIX10: 10% off selected MSI notebooks (6 to 15 Nov)
  • TPFEST15 and TPFEST25: $15 off $150 or $25 off $250 on selected TP-Link products (4 to 12 Nov)
  • OPPO100: $100 off the OPPO Find X10 Series (2 to 30 Nov)

The photo is for illustration only.