Know your customer.
Without sticky notes.

When creating you mark whether it's a private or business customer. For business customers the VAT ID is added, for private customers it isn't. On the invoice it's shown correctly — private customers get a §14 UStG private-customer note, business customers a regular invoice with VAT line. You don't have to worry about it.

Yes. Developer with three properties — one main address, three site addresses. Private customer with a main flat plus a holiday home — both on the same profile. When creating an order you pick which address to use, when creating an invoice you pick the billing address. Cleanly separated, all on the same customer profile.

Three letters are enough. „May“ finds Mayer, Maier, Maierhuber, Mayerhof. You can also search by phone number (often useful on calls), by email, by order number or by address. Hits come immediately, in order of relevance.

Yes, no limit. The Mayer family has been a regular since 2021 — every order, every invoice, every note is visible in the profile, sorted by date. Even if you only start with Meistify this year: existing customers can be imported as CSV, then they're in immediately. You don't start from zero.

Yes. Contracts, powers of attorney, photos from the site visit, notes like „customer doesn't like calls before 9 a.m.“ — all on the customer profile. Drag&drop or uploaded straight from the phone. Stays visible for every order belonging to this customer, no multiple uploads.

On servers in Frankfurt am Main, hosted by a German provider. GDPR-compliant, data processing agreement (DPA) ready — on request directly for signature. The customer has rights to access, rectification and deletion — all handled from within the app, one click away. No US servers, no third-country transfer.