billscan - AI경비처리·비용관리 앱

All your expenses are sorted out with just one receipt.

billscan is the lightest expense management service available, allowing you to operate without an ERP or accounting staff. The moment you take a picture of a receipt on-site, AI organizes it, and once approved by the person in charge, an Excel report including links to supporting documents is automatically generated. You can stop compiling receipts in group chats and reworking Excel spreadsheets at the end of the month.

· Receipts are repeatedly omitted or lost because they are received via group chats.

· Amounts, business names, and items are manually entered into Excel at the end of the month.

· Approvers cannot grasp the context at once and ask for clarification via KakaoTalk.

· Proofs and originals are kept separate, requiring reorganization every time they are handed over to a tax accountant.



On-site Photography & Upload — Automatic optimization before uploading when taking a picture immediately or uploading from the album.

AI Automatic Organization — AI structures amounts, business names, items, and potential account categories.

Review & Submission — Check notes, purpose of use, and account categories for simultaneous submission.

Approval & Rejection — Report and process amounts, payments, proofs, and history on a single screen.

Automatic Proof Excel Conversion — Approved documents are converted to XLSX format including proof links.



· Unlimited receipt scanning (handles cash, personal cards, and simplified receipts).

· AI Automatic Recognition and Structuring — Eliminates input friction and errors together. Reduces burdens

· Role-based permissions (Owner, Approver, Member)

· Expense approval workflow + tracking of approval/rejection history

· Instant verification of submission and approval via push notifications

· Admin Web Console — Unified expense, approval, member, account category, and usage

· Download expense approval statements (Excel) including supporting documentation links — Directly forward to tax accountants

· iOS · Android native apps + Admin Web Console



AI only reduces the input burden by organizing receipts first; final review and approval are handled by humans. It delivers both speed and accuracy.



Multi-store food service/F&B businesses, cafe chains, franchise headquarters and franchisees, distribution/logistics sites, construction/field services, multi-branch academies/hospitals/clinics, small and medium-sized organizations for business trips/sales, non-profits/associations, and other organizations with on-site operations.

Fills the gap between heavy ERP/corporate card solutions and manual Excel/messenger documentation. Start as lightly as possible before implementing ERP, and expand with accounting and card integration as you grow.