And here is the original happy-jazzy letter of acceptance I got from them.
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Dear Marina,
Once again, many thanks for choosing to send your work on to us for assessment. Having read through your work as it currently stands, I'm happy to inform you that we would like to make steps to contract your work and publish it under our historical fiction imprint Claymore Press. During the editing process, I would probably encourage you and your editor to think about skimming back on some of the Americanisms that have slipped into the current version of the manuscript - just because our readership will be largely British and the events are of course set in Ireland, so it will only add to the feel of authenticity that you have already managed to create.
Pen and Sword Books would be able to offer you 10% as a royalty payment on all sales of your book on the national and international market. Should there arise an instance where we choose to sell your book at a discounted price, you will still receive this commission. In cases where a discount of 50% (fifty per cent) or more is conceded however, this royalty payment will be calculated on the net price received rather than on the published price of the book. We will in turn ensure that your book is published with a high quality finish, and marketed and advertised to assist with its sales.
In terms of e-book royalties, we would be able to offer you 10% on all digital sales of your work. We would distribute widely, not relying solely on Amazon. I have attached to this e-mail a list of all the online outlets that would be utilised.
I hope this all sounds acceptable to you and look forward to hearing back from you once you have had time to process this information. If you are happy, I can then get your contract drawn up. Dependent on when you feel you'll be able to deliver the completed manuscript for editing, I will then add your project to our production schedule and the process will begin in earnest.
I've been having a think about the title of your work and I think we could probably come up with a stronger, more descriptive one. I wondered what your thoughts might be on this and whether you already hand any alternatives in mind.
Look forward to hearing back from you soon. I'm sure you'll have plenty of questions and I'll be happy to address these for you. Details of when we plan to schedule the work for publication will follow, once you've confirmed that you're accepting of these terms.
Congratulations!