Import Customer and Product Data

Wondering how to get your existing customer and product data into SliQ Invoicing and Quoting?

If you think our software could be useful to you but you have existing customer or product data you would like to enter into SliQ we may be able to help!

Contact us by email at to discuss your needs and to get a quote.

We will need to know how your data is currently held, e.g. on paper invoices or in Excel before we can prepare a quote.

Don't be put off by the thought of copying all your existing data into our software, ask us to help.

Our invoicing and quoting package provides many advantages over a manual or Excel-based invoicing system. Raising new invoices and quotes can be done in a much shorter time. Our software will also do all the calculations for and provide reminders when payment is due. SliQ Invoicing and Quoting also let's you track payments and provides a number of reports so that you can see at a glance how much you have turned over and who owes you money.

Try our invoice software for free!

The easiest way to find out more about SliQ Invoicing and Quoting is to take a free trial. You can create as many invoices and quotes as you like with the trial software.

When you wish to unlock your trial invoice software you only need to purchase an unlock code on our sales page. When you buy an unlock code there is no need to download a new software package - you can continue to use the unlocked quote and invoice software package you have already downloaded along with any invoices and quotes you have already created.

If you would like to try SliQ Invoicing and Quoting before buying, click the button below to download a trial copy and find out why it may be the most easy to use and cost-effective invoice software around!


Download a Free Trial

Try our Invoice Software for Free!

Click the button below to be directed to our download page.


Free Trial


You can use our invoice software free for 30 days and create as many invoices and quotes as you like. At the end of the 30 day trial, if you want to carry on using SliQ Invoicing, all you need do is purchase an unlock code.

Purchase SliQ Invoicing and Quoting

Click the button below to be directed to our Sales page.


Purchase SliQ


You can purchase SliQ Invoicing and Quoting for a one-off fee starting from £22.00. When your payment has been authorised we will email you an unlock code allowing you to unlock SliQ Invoicing.