Your ERP with Verifactu, integrated with PrestaShop.
Given the obligation to use Verifactu, we have developed CoreGest, Probably the most complete and powerful PrestaShop integration on the market. Download your orders, correct VAT rounding, and send each invoice without manual work.
- VAT rounding corrected
- Multistore
- No invoice fees

From the order to Verifactu, without manually entering data
CoreGest It is the ERP that we developed in Rekire. It connects to your PrestaShop, downloads orders, and automatically registers each invoice in Verifactu.
You continue selling as usual: orders and payments come in as always, and tax information goes through the ERP for validation.
It is not enough increase the bill a Verifactu
Many modules and APIs for PrestaShop do not solve the real problems of invoicing with Verifactu.
They raise the bill, but fail at the essentials
- Rounding errors. PrestaShop calculates VAT incorrectly in some product combinations: the invoice is unbalanced and that's how it reaches Verifactu.
- Poorly resolved corrective actions. If your management is complex, non-existent, or incorrect, a partial payment, a refund, or a change of address will cause validation errors and a lot of manual work.
- Tax inconsistencies. A small variation or incomplete data is enough to block the shipment or create discrepancies with the Tax Agency.
An integration that goes far beyond "uploading invoices"
- Corrects rounding automatically: Adjust the taxable bases to match the total paid, with a maximum deviation of one cent.
- Manage corrections from the ERP itself.
- Automate billing: Orders are downloaded and uploaded to Verifactu automatically.
- It guarantees accuracy and tax compliance. without double work or manually entered data.
We ruled out the module due to the API. We did a complete integration.
At the time we proposed a module API-based to issue invoices from PrestaShop. We ruled it out after realizing how difficult it would be for administrators to keep it running smoothly without errors.
So we did the opposite. If PrestaShop rounds the VAT incorrectly, CoreGest adjusts the taxable amount so that the invoice matches what the customer paid. a maximum deviation of one cent, and sends it to Verifactu without you having to touch it.
# order #4812 · 3 × €100.00 PrestaShop base €247.92 VAT PrestaShop €52.08 21% of the base €52.06 ✗ discrepancy of €0.02 → adjusting the base to the total paid base €247.93 +0.01 VAT 21% €52.07 total €300.00 ✓ ✓ block · sent to Verifactu
Much more than comply with Verifactu
A complete ERP system connected to your store, which takes the manual work of invoicing away and helps you with the rest of the management.

Automatic invoice upload
Complete integration between PrestaShop and Verifactu, from start to finish.
- Complete automation of the process
- Billing accuracy guaranteed
Error correction
Corrects common rounding and tax errors in PrestaShop to ensure accurate invoicing.
- Bases adjusted to the total paid
- One cent of deviation at most
AI and optimization
Integrated AI agent that optimizes processes and assists you. With treasury, connectors, and purchasing modules.
- Intelligent process optimization
- Automated assistance
- Complete business modules
Multiple connection
Connect multiple PrestaShop stores from a single account.
- All your stores in the same ERP
- Shopify and WooCommerce coming soon
Advanced multi-platform POS
Take advantage of all PrestaShop settings: specific prices, customer groups, and catalog rules.
- Semi-automatic or automatic billing
- Full integration with PrestaShop
Constant evolution
Cloud-based platform with automatic updates. If you need exclusive customizations, there is a proprietary version available.
- Automatic updates
- Proprietary version available
- Custom development
All your stores and businesses, in a single account
Connect multiple stores and manage multiple businesses from a single account. And use it wherever you are: it's cross-platform and has mobile-friendly views.
- Multi-company: multiple companies in the same ERP.
- Multistore: all your PrestaShop stores; coming soon, Shopify and WooCommerce too.
- One user, all your devices: You can install it on as many as you want.
You pay for the ERP, not by invoice
No charges per invoice or for extra modules. Initial and ongoing training and setup. Continuous corrections and improvements.
Verify with PrestaShop
Everything you need to comply with Verifactu from your store.
€60 / month
+ €500 onboarding fee, one-time payment
- Use of the modules necessary to comply with Verifactu
- Full integration with PrestaShop
- Multiple stores
- Multi-company
All ERP modules
Verifactu, POS, AI, accounting and treasury all in one place.
€90 / month
+ €500 onboarding fee, one-time payment
- All modules of the ERP
- Includes advanced POS
- AI with OpenAI and your company's data
- Accounting, treasury, remittances and Verifactu
Additional concurrent users
To open CoreGest in multiple locations at once.
€30 / month
Optional add-on
- With just one user account, you can install CoreGest on as many computers as you want.
- If you need to open it in multiple locations at the same time, hire additional users.
Onboarding is a one-time payment: support is key during the first few weeks, and many points need to be reviewed to ensure everything is working correctly.
so that Verifactu is mandatory in societies
Each integration requires several days of preparation and validation. If you haven't started yet, now is the time.
- 01
Today: Start your integration
Our team takes care of everything: configuration, testing, and commissioning. That way, you arrive on time and without any hassle.
- 02
January 1, 2027
The societies They must comply with Verifactu.
- 03
July 1, 2027
It's your turn other taxpayers: missing 278Days.
Avoid last-minute rushes and unnecessary penalties: comply with the regulations from day one.
The Spanish Treasury has announced it plans to postpone Veri*factu to October 2028, but it is not approved yet: which dates still apply and what to do in PrestaShop.
What they ask us about Verifactu and PrestaShop
Can I continue invoicing from PrestaShop with Verifactu?
You can continue generating orders in PrestaShop. However, to comply with Verifactu, these invoices must be registered in a Verifactu-compatible invoicing system, such as an ERP. Don't worry: downloading orders and uploading them to Verifactu are automatic.
Do I need to change the way I work in PrestaShop?
Not necessarily. Orders and payments continue to be processed as usual. The only change is that tax information must be processed through the ERP system for validation and compliance with Verifactu.
Will I have more work with Verifactu?
No, if your ERP is connected to PrestaShop and ready for Verifactu, the process is automatic. The idea is that you don't have to do double work or enter data manually.
What advantages do I have when using an ERP connected to PrestaShop?
- Automatic compliance with Verifactu
- Without duplicating administrative tasks
- More accurate and centralized billing and accounting
- Less risk of tax errors
- Save time and have more control over your data
What happens if I sell both online and in a physical store?
Your ERP integrates both sales sources to generate certified invoices and comply with Verifactu, regardless of the channel.
Do I need technical knowledge to use Verifactu?
No. The system is set up to work automatically: your ERP handles the connection and validation, just as before.
Can you help me integrate it?
Of course. We provide unlimited support via phone, AnyDesk, and email. Support is crucial during the first few weeks: we need to review many aspects to ensure everything is working correctly, which is why we charge a one-time €500 onboarding fee.
Does the ERP POS system load PrestaShop's special prices and cart rules?
Yes. The POS system is integrated for automatically recognize special prices, discounts, coupons, and shopping cart rules that you apply in PrestaShop. You can retrieve an order with all amounts calculated exactly the same, Therefore, there are no price differences between the online store and the physical point of sale.
Do you solve PrestaShop's VAT rounding problems?
Yes. Our ERP automatically corrects rounding discrepancies that may appear in PrestaShop when calculating VAT. This ensures that invoices comply with accounting and tax regulations and prevent discrepancies in your accounting records or tax returns.
Are you prepared for intra-community operations?
Yes. The system is adapted to properly manage the Intra-community sales, Identifying and treating each customer accordingly: for example, validating the intra-community VAT number in VIES and invoicing without VAT when the reverse charge mechanism applies.
Can you handle the VAT for the destination country within the EU?
Yes. The ERP automatically applies the VAT of the destination country within the European Union according to current regulations (OSS), so that you can sell in other EU countries complying with tax legislation and without manual configurations.
How are invoices sent to the customer?
They are sent automatically by email to the customer and, furthermore, it go up to the Document Management section of PrestaShop. If you install our free module, your client will be able to enter their private area and Download your invoices directly from the web.
Does it work for iOS, Android, Windows, and Linux?
Yes. CoreGest is cross-platform (Android, iOS, Windows, macOS, and Linux) and has some views designed specifically for use on your phone.
Tell us your story and We'll call you
Please provide us with as much information as possible and, if possible, a contact phone number: we will prepare the demo based on what you tell us.
If you're in a hurry, it's faster by phone or WhatsApp: you'll be assisted directly by Jesús Meilán, CEO of Rekire.
Shall we talk about your integration with Verifactu?
Request a demo and discover how CoreGest helps you comply with Verifactu while optimizing your company's management. You'll be assisted directly by Jesús Meilán, CEO of CoreGest. Rekire.