Boost your cashflow by paying your Sigma invoices with Bluechain & American Express

Earn more Amex Rewards, save time and get more control of your cashflow with Bluechain - the smart way to receive and pay all your invoices. Click below to register your interest.

Request Invite
Laptop and phone showing the bluechain apps

How Bluechain Makes Payments Work For You

Register your interest below, and we will help you setup your account.

1

Don't have an Amex card? Click here to apply today.

2

When your statement has been issued you'll get a notification. Choose to pay immediately or schedule it for the due date.

3

Your Sigma invoice is automatically paid on the date you selected.

* invoices must still be settled within the agreed payment terms and deadline

Sigma Customers Pricing

There is no sign up or subscription cost for using Bluechain.
For each payment, we currently charge a convenience fee, depending on the payment method used.
Bank payment
Coming soon
American Express
1.85%
Bank payment
Coming soon
Visa / Mastercard
2.4%
American Express
2.3%
Visa & Mastercard
2.5%
Debit Card
0.75%
There is no sign up or subscription cost to using Bluechain.
For each payment made through the app or web portal, we currently charge a small convenience fee, depending on the payment method used.
"At Sigma, we are always looking at ways to bring value to our customers and we are really excited about this partnership with Bluechain. We can foresee the significant benefits to both Sigma and our customers. The Bluechain team clearly understand the challenges pharmacies face around payments and will be looking to bring their expertise in making the whole process seamless"
‍Head Of Sales - Dipesh Vaja

Why you’ll love Bluechain

Getting Started Couldn't be Simpler

Here are the steps to take control of paying your invoices.

1 

Click on the request invite button and provide your details. We will be in contact with you to help you get setup.

2

Once registered, you will receive an email with a link to your online portal.

3

Log into the portal and pay now or schedule your payments.

That’s it. You’ll now be able to view all your invoices in one convenient dashboard, pay with any credit/debit card and schedule payments for when suits you.

Request Invite

What our customers say

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Bluechain has saved us over 3 hours a week in manual work and let us maximise our credit lines with suppliers, plus we got a load of extra points!

Amy Taylor, Head of Finance

MEG

Bluechain just makes good business sense. Having seen how streamlined payments can be, I could never go back to the system offered by my bank.

Andrew Salmon

Business Owner, Rabbithole Cafe

Bluechain provides me with the right mix of control and automation. I can schedule and pay my bills as they come in, and my bookkeeper and Xero are kept up-to-date.

Steve Hazell

Business Owner, NRS Couriers

Using Bluechain reduces our risks as a business while simultaneously allowing us to improve services to our customers and grow our practice.

Karla Hourigan, Crew Leader

MAD Wealth

Bluechain - The Payment App You Can Trust

When it comes to billing, we’re on a mission to make the whole process simple and painless.‍

£102m+
In invoice value settled via Bluechain
41,000+
Individual invoices received in Bluechain
3,250+
Suppliers paid using Bluechain

Making Payment More Secure

By settling invoices via Bluechain, we’re further reducing the risk of payment fraud. Bluechain’s technology means payment card details are never in transit, therefore eliminating the chance of someone stealing them.

Ready to get started

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