How long should support stay at elevated capacity after migration?

At least 14 days. Customers return at their own pace rather than all on launch day, so ticket volume typically builds over the first week rather than peaking immediately.

E-Commerce

The 14 Days After Launch Are Where Migrations Actually Get Hurt

By Devrex Digital·September 9, 2026·5 min read

Migration planning concentrates almost entirely on launch day. The data moves, DNS switches, the site loads, everyone exhales. Then the support tickets start — and they keep coming for two weeks. Customers who can't log in, can't find old orders, and notice their reviews are missing. The cutover is the easy part. The aftermath is where stores actually get hurt.

Key Takeaways

✓ The support spike builds over roughly 14 days as customers return at their own pace.
✓ Password resets, missing order history, and absent reviews are the three most common tickets.
✓ Support capacity planned for launch day only is planned for the wrong day.
✓ Proactive communication before launch reduces ticket volume more than anything after it.

Why It Builds Rather Than Spikes

Your customers don't all visit on launch day. They return over the following fortnight, on their own schedules, each encountering the same three or four issues for the first time. That means ticket volume climbs steadily for a week or more rather than arriving in one manageable wave — and support teams stood down after a quiet launch day get overwhelmed on day four.

The Three Tickets You Will Definitely Receive

Almost every migration generates the same complaints in the same proportions:

— "I can't log in" — the forced password reset, by far the highest volume
— "Where are my old orders?" — historical order data either missing or not surfaced
— "My reviews are gone" — review data frequently doesn't migrate and gets forgotten entirely
— "My saved card isn't there" — payment credentials can't transfer for PCI reasons

Reviews Are the Most Forgotten Data

Products, customers, and orders get migration plans. Reviews often don't — they live in a third-party app, get overlooked in the audit, and vanish. Beyond the customer complaints, this is a direct SEO and conversion loss: review content feeds AI summarisation, rich results, and buyer confidence. Losing years of accumulated reviews is worse than losing a week of rankings.

What Actually Reduces Ticket Volume

Pre-emptive communication does more than any post-launch response process. An email to your list before launch, explaining that a password reset will be required and why, converts a confusing failure into an expected step. Customers who understand what's happening escalate at a fraction of the rate of customers who think the site is broken.

Staff for Day Four, Not Day One

Practical planning: keep support capacity elevated for a full two weeks, write macros for the four predictable questions before launch, and make sure whoever is answering understands why passwords reset rather than treating it as a bug to escalate. The volume is predictable, which means it's plannable.

Migrating With the Aftermath Planned — With Devrex Digital

Devrex Digital plans migrations through the post-launch window, not just to the cutover — review data included in the migration scope, customer communication drafted before launch, and support prepared for the questions that are certain to arrive. The cutover is rarely what damages a store. The two weeks after often are.

FAQs

Usually not — reviews typically live in a third-party app rather than core platform data, and they're one of the most commonly forgotten items in a migration audit. Losing them costs both customer trust and SEO value.

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