Ahead of Indonesia’s August Consumer Survey: Confidence Does Not Automatically Mean Spending

Bank Indonesia is scheduled to publish its August Consumer Survey on September 9.[1]

The most visible figure will be the Consumer Confidence Index.

A reading above 100 signals optimism.

But businesses should resist an easy conclusion: optimistic consumers do not automatically spend more.

The latest baseline shows Indonesia’s Consumer Confidence Index at 116.8 in July, clearly within optimistic territory.[2]

Yet the Current Economic Condition Index declined to 107.9 from 109.2 in June, while the Consumer Expectation Index slipped to 125.7 from 126.4.[2]

Confidence remained positive.

Its underlying components, however, softened.

For retailers and consumer-facing businesses, that distinction matters.

Confidence is not a transaction

Consumer confidence measures perceptions and expectations.

A transaction is an actual decision.

Someone can feel optimistic about the next six months and still postpone buying a new phone this week.

A household may expect income conditions to improve but become more selective as food prices rise.

A worker may feel secure about employment and still choose to save rather than increase discretionary spending.

Consumer confidence is therefore better treated as an indicator of sentiment than as a one-for-one sales forecast.

Retail data adds another perspective

Bank Indonesia’s Retail Sales Survey provides a useful comparison.

Retail sales in July 2026 were expected to grow just 0.9% year on year, with the Real Sales Index projected at 224.4.[3]

On a monthly basis, sales were expected to contract 0.3% as demand normalised following religious holidays and school breaks.[3]

There is no contradiction.

Consumers can remain optimistic while retail growth remains moderate.

The indicators measure different things.

Inflation changes how optimism becomes spending

Inflation provides another layer.

Indonesia’s annual consumer inflation increased to 3.19% in August, from 2.88% in July.[4]

Monthly inflation was 0.21%, while core inflation stood at 2.92% annually.[4]

This does not imply a consumer crisis.

But price changes can alter allocation decisions.

Households may continue spending while changing frequency, brands, pack sizes, categories, or timing.

They may still dine out but less often.

Still shop for fashion, but wait longer.

Still use e-commerce, but compare more aggressively.

For businesses, those behavioural adjustments can matter more than the national confidence index itself.

Optimism and selectivity can coexist

Consumers are not simply confident or fearful.

They can be optimistic about the economy and cautious about a specific purchase.

That is why businesses should avoid interpreting a strong confidence index as proof that consumers are ready to spend indiscriminately.

The better question is:

Who is confident, about what, and how does that confidence translate into actual behaviour?

What to watch in the August release

The headline confidence index will matter.

So will the components underneath it.

Businesses should examine current economic conditions, expectations for the coming months, and the direction of the series over several periods.

A single monthly reading can move for temporary reasons.

The trend matters more.

Internal business data remains more important

Macroeconomic surveys describe the environment.

They do not replace first-party data.

Retail businesses should still watch traffic, conversion, basket size, repeat purchase, promotional activity, and product mix.

Restaurants should track visit frequency and average order value.

E-commerce companies should monitor cart abandonment, discount dependency, and repeat conversion.

If confidence is high while a company’s conversion rate is falling, the problem may lie in pricing, product relevance, customer experience, or competition.

National averages can hide local differences

Inflation itself illustrates the issue.

In August, provincial annual inflation ranged from 2.17% in North Kalimantan to 5.28% in North Maluku.[4]

Households in different places therefore experience different price environments.

Businesses operating regionally should combine national confidence indicators with local and customer-specific data.

Do not turn confidence data into an automatic discount campaign

When demand looks uncertain, many companies default to promotion.

That may be useful when affordability is the main barrier.

But if the real issue is perceived value, another discount may simply postpone the problem.

If customers have already learned to wait for promotions, deeper discounting can reinforce that behaviour.

Confidence data should inform strategy.

It should not automatically trigger discounts.

What August can tell us

The August survey will show whether July’s optimism strengthened, weakened, or remained broadly stable.

But the best interpretation will combine consumer confidence with inflation, retail-sales trends, and company-level transaction data.

For business leaders, the real question is not:

“Are consumers optimistic?”

It is:

“Is that optimism strong enough to change spending behaviour in the category we sell?”

That question sits much closer to revenue.