# A7droid > Application of pre-and autoventa designed to connect to the ERP Ambar7. Canonical page: [https://chrome-stats.com/d/rmp.querry.android](https://chrome-stats.com/d/rmp.querry.android) ## Overview - **ID:** `rmp.querry.android` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Querry - **Category:** PRODUCTIVITY - **Downloads:** 991 - **Last updated:** 2026-09-07 - **First published:** 2026-07-27 - **Publisher country:** ES - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=rmp.querry.android) - **Website:** [http://www.querry.es](http://www.querry.es/) - **Privacy policy:** [http://www.querry.com/politica-de-privacidad/](http://www.querry.com/politica-de-privacidad/) ## Description Pre-sale and self-sale application designed to connect with ERP Ambar7 (www.querry.es).
Generate orders, delivery notes and invoices with the same economic conditions defined for the client in Ambar7.
Allows you to collect overdue documents.
Includes an option for the seller's daily settlement.
It allows to visualize the image of the product during the sale.
It incorporates a catalog sale option, displaying up to 6 images on the screen with movement options and selection of items to sell.
Visits management.
Optionally, you can send the location from which the sale was made, for later consultation from Ambar7.

System Requirements:
- Android 4.4 or higher.
- Design for tablets with screens 6 "and up.
- SD card to store images of the products.
- Ambar7 connection module with A7droid, although a remote connection is provided to load demo information.

Updates and revisions
3.41 Adaptations for Android 11.
3.37 Option to send the sales with the date of the communication, and not with the date on which the sale was made.
3.35 Added the table of prices by sections and discount groups.
3.33 Adaptation to send emails with Android 11.
3.32 Correction upon receipt of item kits. When selling a kit, it no longer advises if the price is zero.
3.31 Settings for sending data to the server.
3.29 New icons. Article code in the generated pdfs expanded to fit longer codes better.
3.29 New icons similar to Easy Tpv 10.
Article code in the generated pdfs expanded to fit longer codes better.
3.28 Measurements are printed when sales are sent by email.
3.27 Adjustment of images due to memory limitations in Android 5.
3.25 External storage support for Android 10.
3.24 It includes the treatment of measures of the articles.
3.23 Android 10 caused communication problems.
3.22 The batch query shows the stock of each batch if it has been activated to see the stock of the item in the configuration. Also that window now has a title.
Ready to print with Epson ESC / POS emulation. Pending test.
Calculate the shipping if it has been configured in Ambar7 by weight.
3.21 It allows applying the last discount when searching for remote consumptions
Remote consumption is not from the entire sales history, but from the last 6 months.
3.20 Correction in the treatment of the equivalence surcharge, and when reading the configuration data, only the first 500 were read, thus the surcharge was left out.
3.19 Connection timeout control.
3.17 Modifies the timeout management because if the server takes too long, it crashes. Now it retries it progressively increasing the timeout.
Add the option to modify the date of the collections, with control of the number of maximum following days that can be established.
3.15 In the configuration it is possible to indicate that the payments made are sent to Ambar7 with the date of shipment instead of the actual date of the payment.
3.14 When sending documents, it does not assign terminal 1 if it fails to set the terminal.
3.13 Fix for Android 9 when connecting to send or receive information. Android 9 requires more permissions and settings for the communications library to work. In Android 8 and lower there is no problem. The problem has manifested itself when compiling version 3.12 with Api 28 because Google required it to upload the update.
3.12 Add "+" button to expand the sale lines at the expense of customer data. In orders, a "+" button is added at the top to access the data of the delivery date and the delivery data of the order, being able to select them from the customer's. ## Rankings - #1,160,558 — Overall ## Similar extensions and apps - [Firma y Visor para Ambar7](https://chrome-stats.com/d/es.querry.firma) — 204 users - [ORBIT PREVENTA Y AUTOVENTA](https://chrome-stats.com/d/orbit.gestion) — 224 users - [ERP Pro Amperos (INTERNO)](https://chrome-stats.com/d/com.proamperos.erp) — 2 users - [SCPSales](https://chrome-stats.com/d/com.scantec.scpvendas) — 4,176 users - [Força de Vendas - Se7e Sistema](https://chrome-stats.com/d/se7esistemas.forcavendas) — 4,370 users - [ErpPro - Invoice & Estimate](https://chrome-stats.com/d/com.promanagement.erppro) — 801 users, 4.33 / 5 - [Pedido Fácil TrêsMarias](https://chrome-stats.com/d/com.artech.pedidofacil_tm) — 829 users - [7Vendas](https://chrome-stats.com/d/advceds.com.br.advvendas) — 1,009 users - [Pré-Venda](https://chrome-stats.com/d/com.prevendas) — 30 users - [Cocosales Preventa|Autoventa](https://chrome-stats.com/d/com.cocodin.cocosales) — 4,714 users - [AppLine Sistemes i Ajudes](https://chrome-stats.com/d/es.softline.applinesistemesiajudes) — 25 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/rmp.querry.android)