Value Up 50%, Volume Up 14%: Reading the Gap
Card payment value in Turkey rose 50 per cent year on year in June to 2.87 trillion lira, according to the Interbank Card Centre; transaction count rose only 14 per cent. The headline reads “record card spending.” Placed side by side, the two rates say something different: people are not shopping more often, they are paying more each time.
The gap is 36 points, and it converts into a precise question for any business: how much of your revenue growth is real demand and how much is price? A company unable to answer that from its own data may be standing still while believing it is growing.
A second warning sits inside the data and appears in no headline: prepaid card payments fell 35 per cent while credit card spending rose 53 per cent. Consumers are abandoning the instrument that caps spending in advance for the one that borrows.
What Happened
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- Value and volume did not rise together
- Credit cards pulled ahead
- Prepaid cards retreated
- Contactless is close to standard
The June figures read across four headings.
Value and volume did not rise together
Total payment value rose 50 per cent to 2.87 trillion lira while transaction count rose 14 per cent to 1.9 billion. Value accelerated more than three times faster than volume.
Credit cards pulled ahead
Credit cards accounted for 2.46 trillion lira and debit cards 396.2 billion. The growth rates diverged too: 53 per cent against 37 per cent.
Prepaid cards retreated
Prepaid card payments fell 35 per cent to 7.8 billion lira. The instrument that limits spending up front is being set aside.
Contactless is close to standard
Contactless reached 81 per cent of in-store card payments; roughly four in every five face-to-face payments used the method.
What the Numbers Mean
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- Baskets are growing, visits are not
- Payment is shifting toward borrowing
- Online is smaller than assumed
- Contactless is a floor, not an edge
Three ratios change three different business decisions.
Baskets are growing, visits are not
The value-volume gap shows average transaction size rising. Part of that is price; the rest is basket consolidation — consumers shopping less often and buying more each time. Fewer visits with larger baskets requires a different sales setup.
Payment is shifting toward borrowing
Credit cards growing faster than debit cards, alongside the prepaid decline, points one way. On collection risk, this is a period for watching instalment sales and return rates closely.
Online is smaller than assumed
Internet transactions reached 260.7 million but represent only 14 per cent of total card transactions. The assumption that e-commerce dominates does not match the data; physical points still carry the volume.
Contactless is a floor, not an edge
At 81 per cent, contactless has stopped being an innovation. Offering it creates no differentiation; not offering it creates a deficiency.
Who This Affects, and How
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- Those who gain
- Those who lose
- Those largely unaffected
- The indirect chain
Exposure follows sales channel and payment structure.
Those who gain
Retailers with a product range suited to basket growth. In a pattern of infrequent, larger purchases, complementary products, bundles and multi-buy advantages come into their own. Businesses with strong physical locations also benefit from volume remaining there.
Those who lose
Businesses built on small, frequently repeated transactions. As visit frequency falls, holding revenue requires growing transaction value — which is not possible in every product category.
Those largely unaffected
Businesses selling to corporate buyers on transfer and credit terms feel no direct effect. Where they have consumer-facing dealers, however, the same behaviour reaches their revenue.
The indirect chain
Payment shifts to credit, consumer debt rises, instalment demand grows, the seller absorbs the financing cost and margin narrows. Revenue growing while profit shrinks usually starts here.
What to Do About It
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- Calculate your own gap
- Track average basket value
- Price the cost of instalments
- Do not neglect the physical point
All four can be done this month with existing sales data.
Calculate your own gap
Work out annual growth in revenue and in transaction count separately. If revenue is up 50 per cent and count up 10, growth is coming from price rather than demand. That single calculation reshapes the budget conversation.
Track average basket value
Rising transaction value means you are moving with the trend; flat value means customers are not consolidating baskets with you. In that case complementary products and bundles need attention.
Price the cost of instalments
As payment shifts toward credit, instalment demand rises. Offered without calculating the financing cost, instalments grow sales while shrinking profit.
Do not neglect the physical point
86 per cent of card transactions still happen face to face. Investing digitally while letting the store experience slide means ignoring the bulk of the volume.
The Digital Side
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- Digital carries the decision, not the sale
- Measurement should follow
- Payment information accelerates decisions
- Growing baskets is a design task
This data reframes the relationship between digital and physical.
Digital carries the decision, not the sale
Even with 14 per cent of transactions online, research happens largely on screens. The digital channel’s job is not completing the sale but settling the decision that gets completed in store.
Measurement should follow
A business with few online sales may declare digital a failure. The right measure is what share of in-store customers checked the site first. Unasked, that question gets digital budgets cut in the wrong place.
Payment information accelerates decisions
Where instalment options, accepted cards and delivery terms are not written on the product page, the buyer moves to another seller rather than hunting for the information. It is the most common gap we find in e-commerce consulting.
Growing baskets is a design task
Complementary product suggestions, bundles and threshold discounts affect basket value directly. These are page layout decisions rather than campaigns.
A Solid Digital Foundation
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- Payment and delivery are product data
- Store information must stay current
- Price changes must appear quickly
- Measurement must see both channels
A buyer comparing options removes any page with missing information from the list.
Payment and delivery are product data
Alongside price, payment options, shipping cost and delivery time belong on the page; without them the product falls behind in comparative listings. How product and sales information should be defined is explained in the Google Search Central documentation. A term that cannot be found is a term that is not accepted.
Store information must stay current
With most volume happening in physical locations, the accuracy of address, opening hours and accepted payment methods is a direct sales matter.
Price changes must appear quickly
In a period requiring frequent repricing, a page price differing from the till price produces both lost trust and disputes.
Measurement must see both channels
Where customers who research online and buy in store are not measured separately, digital’s contribution always looks smaller than it is. How that measurement is built is set out in our approach to digital consulting.
Frequently Asked Questions
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Calculate revenue growth and transaction count growth separately. Revenue rising while count stays flat means the increase comes largely from price.
Not on its own. Value up 50 per cent against volume up 14 per cent means the rise in transactions is far more modest.
The data shows 86 per cent of card transactions still happening face to face. The right approach treats digital as a decision channel as well as a sales one.
Demand rises as payment shifts toward credit. Not offering them costs competitiveness; offering them requires pricing the financing cost in.
That the instrument capping spending up front is being abandoned for borrowing-based payment — a signal to tighten collection and return monitoring.
The Interbank Card Centre publishes monthly. Rather than drawing a trend from one month, a three-month comparison is needed.
Source: Interbank Card Centre (BKM) data for June 2026; card payment assessment published by Fast Company Türkiye. Rates are year on year.
