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Other Disclosures3623Billing System CorporationInformation and Communications, Services and Others

Service integration with Sumitomo Mitsui Banking Corporation’s “Trunk” for the smartphone payment service “PayB”

ビリングシステム’s smartphone payment service “PayB” has become available within Sumitomo Mitsui Banking Corporation’s digital financial service for businesses, “Trunk.” Corporate users of Trunk can now pay taxes, public utility bills, online shopping purchases and other charges through the app.

Worth reading
67In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
10
Maximum number of payment slips that can be scanned and paid together in a single transaction
Wording
Definitive
How definitive the wording is.

Announced details

PayBTrunk
Applicable field (uses covered by this announcement)
Corporate tax paymentsPublic utility bill paymentsOnline shopping paymentsInvoice payments
Launch date7 September 2026 (service already launched)
What the company reported numerically
Quantitative Effects

Up to 10 payment slips can be scanned consecutively and paid together in a single transaction

Relationship between the counterparty and the company
Billing System Corporation3623
Relationship with the Company

The companies have collaborated through “PayB” and “PayB for Campus.” Under this service partnership, “PayB” will now be provided within Sumitomo Mitsui Banking Corporation’s “Trunk.”

CounterpartySumitomo Mitsui Banking Corporation

Head office: Chiyoda-ku, Tokyo; President and CEO (Representative Director): Fukudome Akihiro (福留朗裕). Provides “Trunk,” a comprehensive digital financial service for businesses.

Impact on Business Performance

The impact of this matter on Billing System's results is immaterial.

The company does not address Contract Value / Offering price.

Announced details
ItemDetails
Names of Products / Services CoveredPayB, Trunk
CounterpartySumitomo Mitsui Banking Corporation
Counterparty overviewHead office: Chiyoda-ku, Tokyo; President and CEO (Representative Director): Fukudome Akihiro (福留朗裕). Provides “Trunk,” a comprehensive digital financial service for businesses.
Relationship with the CompanyThe companies have collaborated through “PayB” and “PayB for Campus.” Under this service partnership, “PayB” will now be provided within Sumitomo Mitsui Banking Corporation’s “Trunk.”
Launch date7 September 2026 (service already launched)
Applicable areaCorporate tax payments, Public utility bill payments, Online shopping payments, Invoice payments
Quantitative EffectsUp to 10 payment slips can be scanned consecutively and paid together in a single transaction
Impact on Business PerformanceThe impact of this matter on Billing System's results is immaterial.
Items this document does not state (10)
Contract ValueOffering priceContract DateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocationLocation scaleUsage historySource

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To enable corporate users to make payments without visiting convenience stores or financial institutions, shorten the time required for monthly payment operations, and improve operational efficiency and productivity.

How to read this page

This is not the documentKomori reads the disclosure the company filed and writes this summary. Figures are as stated by the company and are not audited.
Weight is not a verdictIt measures how much this changes what the company had already told the market. It is not a view on the shares.
Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Service integration with Sumitomo Mitsui Banking Corporation’s “Trunk” for the smartphone payment service “PayB” | Billing System Corporation (3623) timely disclosure | Komori