Black Friday is the one time of year when every technical weakness in your stack gets stress-tested simultaneously. Traffic spikes, cart volumes surge, and the third-party apps your store quietly depends on get hit all at once.
Most BFCM preparation guides cover marketing and inventory. This one covers the technical infrastructure that actually has to work on the day.
1. Audit every app your store depends on for transactions
Make a list of every third-party service involved in completing a purchase. At minimum this should include your payment processor, your email platform, your shipping provider, your inventory sync, and your fraud detection tool. For most Shopify stores this is 8-12 services.
For each one, answer these questions:
- Have they had any major incidents in the past 90 days?
- Do they have a public status page?
- Do you have an escalation contact if their main support queue is overwhelmed?
2. Check for BFCM capacity announcements from your key vendors
Stripe, Shopify Payments, Klaviyo, and other major platforms typically publish BFCM infrastructure updates in October. Look for these on their blogs or status pages. If a platform you depend on has not published anything about BFCM capacity, that's worth noting.
3. Set up a backup payment method
If your primary payment processor fails on Black Friday, you want a fallback active before the day starts. Shopify Payments with PayPal as a secondary option is the simplest combination. Test it in sandbox mode before BFCM week so you know the activation takes 30 seconds, not 30 minutes.
4. Pre-write your customer communications
If something does go down on BFCM, you will not have time to draft a calm, professional store banner and customer email in the moment. Write them now:
- Store announcement banner (payment issue variant, fulfillment delay variant)
- Customer email subject + body
- Support macro for your help desk tool
- Social post (one sentence, no exclamation marks)
Store these in a Google Doc. When something breaks on Black Friday at 9pm, you paste and go.
5. Set up real-time monitoring on your critical services
Manually checking Stripe's status page every 15 minutes on BFCM is not a monitoring strategy. You need a system that alerts you within 2 minutes of a service going down, while you are sleeping, while you are managing ads, while you are at dinner.
StatusBird checks all 84 major e-commerce services every 2 minutes and sends you an SMS or email the instant something degrades. It also monitors correlated outages, so if Stripe and Shopify go down together, you get a single root-cause analysis instead of two separate alerts.
6. Test your checkout the day before
Run a real end-to-end test order on the Wednesday before Thanksgiving: place an order, confirm the email arrives, confirm the fulfillment triggers, and confirm the order shows in your admin. If anything breaks, you have time to fix it.
Start monitoring now so you have 90 days of baseline reliability data before BFCM. Get started free.
For a sense of what peak weekend traffic looks like at platform scale, Shopify publishes its own Black Friday Cyber Monday data each year; the surge is exactly when third-party outages cost the most.