Diapasão
Use cases
Warehouse and wholesale

Inventory, orders and fulfillment without losing control

For high-volume sellers: track stock per warehouse, build large orders as quotes and issue invoices in bulk — with your financials always balanced.

Management / ERP

Inventory and finances always in tune

Stock levels per warehouse, transfers and goods receipts in one step — no stockouts and no idle overstock.

  • Multi-warehouse inventory — balance by store and warehouse, transfers and stockout alerts.
  • Inbound and outbound invoices — receive goods, update cost and inventory in a single step.
  • Suppliers and purchasing — records, price history and replenishment orders kept organized.
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Inventory · Casa do Som
Inventory · Casa do Som
Proposals and quotes

From quote to order in one click

Build large orders straight from the catalog, apply price lists and payment terms, and share by link.

  • Quotes in minutes — pull products from the catalog, apply discounts and payment terms.
  • Online sending and approval — the customer gets it by link, approves it, and you're notified instantly.
  • Turns into order and invoice — accepted? It creates the order, deducts stock and issues the NF-e automatically.
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Sales · Casa do Som
Sales · Casa do Som
Invoicing

The invoice goes out on its own with every sale

Issue the NF-e for each order with the right CFOP, NCM and tax settings, without entering invoices one by one.

  • Automatic NF-e and NFC-e — at the counter or in the online store, the invoice is issued and authorized on the spot.
  • Taxes in the right place — CFOP, NCM and taxation applied per product, with no spreadsheet on the side.
  • Contingency and DANFE — issue even when SEFAZ is unstable and send the PDF/XML to the customer.
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Billing · Casa do Som
Billing · Casa do Som
CRM

Every customer remembered, every repurchase anticipated

Full purchase history for every B2B customer, so you can negotiate smarter and anticipate their next reorder.

  • Complete customer profile — purchases, contacts, preferences and notes brought together automatically.
  • Segments and tags — group them by VIP, profile or interest for campaigns that hit the mark.
  • Repurchase triggers — the platform flags who's ready to buy again.
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Leads · Casa do Som
Leads · Casa do Som
PDF Documents

Quotes, invoices and receipts in PDF with your brand

Generate the internal invoice and quote as a branded PDF, ready to send to the buyer.

  • Generated from the sale — quote, invoice or receipt created from the order, no retyping needed.
  • Your brand, front and center — your logo, colors and company details applied automatically.
  • Ready to send — download the PDF or share it by link with your customer in seconds.
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Quote · Casa do Som
Quote · Casa do Som

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