If you use it in your business
≈ $19.90
One purchase · once
What you payHow is this calculated?
19.90 USD licence, no hardware
Source: Price set by Pablo, 8 Nov 2026
The rate is in the contract. Make sure it reaches the invoice.
Your contract rate changed. Did your invoice?
One view for notice dates, reviewed rates and the first invoice across your recurring service contracts.
$19.90 VAT includedOne purchase · every use · updates included
Secure payment with Stripe · Delivered within 12 h · Refund if it arrives late · What's included
What you get
Everything to get it running and paying off, in your inbox within 12 hours.
If you use it in your business
≈ $19.90
One purchase · once
What you pay19.90 USD licence, no hardware
Source: Price set by Pablo, 8 Nov 2026If you install it for your clients
One licence for your own business and clients; revenue not estimated.
Only real figures: we don't publish savings or earnings we can't prove. Hardware cost is indicative.
The contract sets the rate review. Your calendar holds the notice date. Billing creates the next invoice. When these steps live apart, an approved rate can fail to appear on the first bill.
RateGuard brings together the pricing rule you enter, the notice deadline, approval status and first invoice. It calculates the expected rate and flags differences for you to review. It does not interpret contracts or send client notices.

The full technical documentation is delivered when you buy, under licence and confidentiality.
One purchase, and you put it to work however you like: in your business, for your clients or inside your product. All included, updates too.
The only thing not included: reselling the software on its own. Exact rights are in the licence you receive when you buy.
No. You read and verify each contract. RateGuard calculates from the data you enter and shows the dates you provide.
No. It prepares the amount and date for your review. You decide whether and how to send a notice.
Import a CSV with the billed amount. RateGuard compares it with the rate you approved and flags differences for your review.
Yes. Enter contract terms and import invoice data by CSV. It does not need access to your accounting software.
19.90 USD in one purchase. You receive the local software and guide by email under the sale terms. There is no subscription.
Yes. One purchase covers your business, installing it for clients and integrating it into your product. Reselling the software on its own is excluded.
Request information or a quote. We reply within 48 working hours.
porfavor@nerovem.com