Bentahan — Privacy Policy

Last updated: 16 October 2026 · Operator: Solf K.K. (株式会社Solf), Japan · Contact: support@solf.ninja

English

1. Your data stays on your device

Bentahan has no account and no server of ours. Your products, sales, cash records, utang (credit) records, customer notes, photos, signatures and videos are saved only on your phone or computer. We cannot see them.

2. When the app connects to the internet

3. Camera, photos, location and notifications

The camera is used to scan barcodes and receipts, take product photos, and — only when your customer agrees — record a photo or short video while they sign an utang slip. These stay on your device. Videos are copied to your photo gallery only if you choose. Location is used only for weather, as above. Notifications are scheduled on your device (expiry, utang reminders, bills).

4. Your customers’ information

If you record customer details, you are responsible for them. The app helps you follow privacy laws (for example the Philippine Data Privacy Act of 2012 and Japan’s Act on the Protection of Personal Information): it asks for the customer’s consent before saving contact details or ID notes, records only the type and last 4 digits of an ID (never a photo of it), lets you delete one customer’s data, and deletes signatures and profiles automatically after the utang is fully paid (default 90 days). Never post customers’ names or photos publicly.

5. No ads, no tracking

Bentahan shows no ads, uses no analytics or tracking tools, and never sells or shares your data.

6. Deleting your data

Settings → “Delete all data”, or uninstall the app. Backup files you saved yourself stay where you saved them.

7. Children

Bentahan is a business tool for adults and is not directed at children.

8. Changes and contact

We will update this page if anything changes. Questions: support@solf.ninja.

Tagalog

Sa phone mo lang ang data. Walang account at walang sariling server ang Bentahan. Ang paninda, benta, pera, utang, tala ng customer, litrato, pirma at video ay naka-save lang sa device mo — hindi namin ito nakikita.

Kapag kumokonekta sa internet: ang numero ng barcode ay ipinapadala sa Open Food Facts para hanapin ang pangalan ng paninda; kapag pinindot mo ang “Awtomatiko” sa panahon, ang tantiyang lokasyon (mga 1 km) ay ipinapadala sa Open-Meteo; ang country code ay ipinapadala sa Nager.Date para sa mga holiday; ang Google Sheets ay sa sarili mong Google account lang at kung ikaw ang nag-set up; ang paalala at resibo ay binubuksan sa sarili mong email, SMS o Messenger; ang bayad sa subscription ay hawak ng Google Play o App Store.

Camera, lokasyon, notification: para sa barcode, resibo, litrato ng paninda, at — kapag pumayag lang ang customer — litrato o maikling video habang pumipirma. Nasa device lang ito.

Data ng customer: ikaw ang may pananagutan. Humihingi ang app ng pahintulot ng customer, uri at huling 4 na numero lang ng ID ang itinatala (hindi litrato), puwedeng burahin ang data ng isang customer, at kusang nabubura ang pirma at profile pagkatapos mabayaran ang utang. Huwag i-post ang pangalan o litrato ng customer.

Walang ads at walang tracking. Hindi namin ibinebenta o ibinabahagi ang data mo. Para burahin: Settings → “Burahin lahat ng data”. Tanong: support@solf.ninja

日本語

データは端末の中だけに保存されます。Bentahanにはアカウントも当社のサーバーもありません。商品・販売・お金・ツケ・お客さんのメモ・写真・署名・動画は、お使いの端末の中だけに保存され、当社が見ることはできません。

インターネットにつながる場面：バーコードを読むと、その番号を商品名の検索のためOpen Food Factsへ送ります。天気の「自動」を押したときだけ、おおよその位置（約1km）をOpen-Meteoへ送ります。祝日の取得のため国コードをNager.Dateへ送ります。Googleスプレッドシートは、ご自身が設定した場合にだけ、ご自身のGoogleアカウントへ送ります。リマインダーとレシートは、ご自身のメール・SMS・Messengerで開き、送信はご自身で行います。定期購入の支払いはGoogle PlayまたはApp Storeが扱い、当社は支払い情報を受け取りません。

カメラ・位置情報・通知：バーコード・レシート・商品写真のほか、お客さんが同意したときだけ、ツケの確認書への署名中の写真・短い動画に使います。いずれも端末内に保存し、ギャラリーへはご自身が選んだときだけ保存します。

お客さんの情報：記録した情報の管理責任は店主にあります。アプリは、連絡先や身分証のメモを保存する前の本人同意、身分証は種類と下4桁のみ（写真は撮らない）、お客さんごとの削除、全額支払い後の自動削除（初期設定90日）で、個人情報保護法やフィリピンのデータプライバシー法に沿った運用を助けます。お客さんの名前や写真を公開しないでください。

広告・トラッキングはありません。データを販売・共有することもありません。削除は 設定 →「全データを削除」、またはアプリの削除で行えます。お問い合わせ：support@solf.ninja