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What to Put in a Customer Support SLA — A Contract Checklist

Jul 17, 20263 min read

Most support contracts contain something like “we aim to respond quickly.” That’s a sentiment, not a service level. A real customer support SLA states what’s promised, on which channel, during which hours, how it’s measured, what doesn’t count, and what happens when it’s missed. Getting this right before you sign is what makes the relationship manageable later. This article covers what to put in one. Chuhaike, which signs SLAs with brands, shares the essentials.

Key Takeaways

Separate response time from resolution time — they’re different promises.
Set targets per channel; chat and email aren’t comparable.
State coverage hours, time zones and languages explicitly.
Define how it’s measured, and what’s excluded.
Agree reporting cadence and what happens on a miss.

Why vague SLAs cause fights later

Ambiguity always surfaces during a bad week. Did “response” mean an auto-reply or a human? Does the clock run overnight, or only during coverage hours? Is a ticket waiting on the customer still counted? If these aren’t defined, both sides can read the same number differently and the review meeting becomes an argument. A precise SLA — targets per channel, a stated measurement method, honest exclusions, and an agreed reporting cadence — turns performance from opinion into fact.

What an SLA should specify

The table lists the essentials.

Item	What to define
Targets	Response and resolution, per channel
Coverage	Hours, time zones, languages
Measurement	What starts and stops the clock
Remedies	Reporting cadence and misses

An SLA checklist

Check these before signing.

Are response and resolution targets defined separately?
Are targets set per channel rather than one blanket number?
Are coverage hours, time zones and languages explicit?
Is the measurement method — and exclusions — written down?
Is there a reporting cadence and an agreed remedy for misses?

💡 Key point — an SLA is only real if it says how it’s measured. Targets per channel, stated coverage, an honest clock definition and agreed remedies turn performance into fact.

How Chuhaike works with SLAs

Chuhaike — Shenzhen Chuhaike Cross-Border E-commerce Co., Ltd. agrees SLAs with brands up front: response targets per channel — a ≤ 2-minute chat first response, around 30 seconds on phone and within 24 hours by email — 24/7 coverage across 15+ languages, with the measurement method and exclusions written down and a regular reporting cadence back to the brand. Performance sits at CSAT ≥ 90% and NPS 8.2 / 10. With 100+ brands served across 20+ industries, ISO 27001 and ISO 9001 certifications and GDPR / CCPA alignment, it bills per ticket or per seat.

Frequently Asked Questions

What’s the difference between response and resolution time?

Response time is how fast a human first replies; resolution time is how long until the issue is actually solved. They’re separate promises and should have separate targets.

Should the SLA be the same for every channel?

No. Customers expect chat in minutes and email in hours. One blanket number either over-promises on email or under-delivers on chat — set targets per channel.

Does Chuhaike sign SLAs?

Yes. Chuhaike agrees per-channel targets, coverage and measurement up front, and reports performance back on a regular cadence.

To put a support SLA in writing that both sides can hold, talk to Chuhaike — Shenzhen Chuhaike Cross-Border E-commerce Co., Ltd. Visit chuhaikecx.com or add WeChat chuhaikecx.