The qualifying products during this promotion are the selected MSI Z370 and X299 Chipset Motherboards. The review must be posted on the following qualifying etailers product pages including Amazon UK , CCL Computers, Overclockers UK, Novatech and Scan Computers. All reviews posted online at the qualifying etailers must be live during the Promotional Period. Any review found to be live before or after the Promotional Period will be made void. The review needs to be a minimum of 100 words in length to qualify. Any users who submit a claim with a review that word limit is below 100 will be made void. Duplicate entries will be automatically eliminated without notice to the Entrant. This promotion is only open to MSI Motherboard users, except employees, agents, contractors or consultants of the Promoter and their immediate families, the Promoter's associated companies and anyone else professionally connected with the promotion. The promotion is open for entries to residents in the United Kingdom only. By entering the promotion, Entrants accept and will be bound by these terms and conditions. If a user claims outside the Promotional Period, he or she's claim will be made void. The refund amount will be based on the price paid on the qualifying MSI Motherboard at the place of purchase as stated on the invoice and MSI will not issue refund for the shipping method chosen during checkout. There will be a total of 3 winners per announcement. MSI will choose the 10 best Z370 reviews and 5 of the best X299 reviews in each monthly announcement. The winners will be announced on the 15th January 2018, 15th February 2018 and 15th March 2018 on the MSI UK Gaming Facebook Page and informed by email directly per your registration details. MSI shall have no liability for a winner's failure to receive notices due to spam or junk email filters or other email security settings or for the winners' incorrect contact information. The winner will be contacted by MSI directly to request their bank details to process the total cost of the purchased motherboard. The barcode label on the motherboard colour box and a copy of your invoice will be requested. Your claim will be made void if no reply to our email request within 14 working days. If an incomplete form or invalid proof of purchase is received, a notification email will be sent to the winner, with the opportunity to provide the required or correct information within 14 working days of the notification email. If no reply is received within 14 working days, then the claim will be deemed invalid and will be rejected. MSI reserves the right to reject any claims they deem incomplete, altered, illegible or false. All winners will be issued refund directly into the bank account once the process of checking has been completed. Please allow up to 10 weeks for processing. No other forms of payment will be offered back to the claimant. Limit ONE (1) refund per product per customer, person, receipt, family, household or address. Keep copies of all materials submitted; originals become MSI property and will not be returned to the claimant. MSI will have the final say. MSI reserves the right to change the rules of the promotion.