Your Shopify store needs specific preparation for Black Friday Cyber Monday. The traffic volumes and purchase velocity of BFCM are 5 to 10 times higher than a normal day, and any technical issue that would be a minor inconvenience on a Tuesday becomes a revenue catastrophe on Black Friday. This checklist covers every preparation step, in priority order.
Technical Readiness (Complete by November 1)
Page speed audit: run your storefront through Google PageSpeed Insights and target a mobile score above 65. Compress all product images to under 300KB. Remove any app that loads JavaScript on every page and is not actively generating revenue. BFCM traffic multiplies the impact of every millisecond of load time.
Payment method review: ensure all payment methods are active and tested. Apple Pay, Google Pay, and Shop Pay dramatically improve mobile checkout conversion. Test each payment method with a real transaction before BFCM. Payment method failures during BFCM are unrecoverable revenue loss.
Inventory sync verification: confirm your Shopify inventory numbers are accurate for every SKU you plan to sell during BFCM. Overselling a product and then cancelling orders is the fastest way to generate negative reviews. If you have minimum inventory of a hero product, consider setting an inventory buffer in Shopify (reduce available quantity by 5 to 10 percent) to account for order syncing lag across channels.
Discount code setup and testing: create all BFCM discount codes in Shopify by October 25. Test each code in incognito mode. Test the combination with free shipping offers. Test minimum order requirements. Nothing destroys BFCM email performance faster than a discount code that does not work.
Klaviyo and Meta Readiness (Complete by November 10)
BFCM email sequences: build and schedule your full BFCM email sequence in Klaviyo by November 10. Schedule the first emails and leave later ones as drafts ready to activate. A/B test your Black Friday subject lines on November 20 to 25 against your engaged segment, then apply the winner to your main BFCM send.
Abandon cart flow discount cap: if your abandoned cart flow offers a discount, set an expiry or cap on the discount specifically for BFCM. You do not want to stack your abandoned cart 10 percent off with your BFCM 30 percent off for a combined 40 percent discount on every recovered cart. Pause or modify your abandoned cart discount during BFCM and restore it after.
Customer Support Readiness
Staffing: double your customer support response capacity for the BFCM week. If you handle support alone normally, bring in a temp or VA for the week. Response time above 24 hours during BFCM generates reviews and social media posts that haunt you for months. Gorgias macros: build 10 to 15 pre-written responses for your most common BFCM support questions. Discount code not working, where is my order, and how to apply the BFCM code to a previous order are the top three. Write them before November 25.