Most indie authors spend hours cropping a cover to fit Instagram, building A+ slides in PowerPoint, and hunting for a 3D mockup that does not look cheap. Then they pay three separate freelancers and wait two weeks. Service add-ons solve this. Each add-on is a small, fixed-price asset built on the same cover branding so your whole launch looks like one professional studio made it, because one studio did.
This is the full, no-fluff overview of my service add-on library. You will find every add-on explained, the price for each, the realistic turnaround, the file formats, the revision policy, and two simple ways to order. Read it top to bottom, or jump to the section you need using the table of contents.
"A great cover earns the click. A full marketing kit earns the launch." That is the standard every add-on here is built to.
What Are Service Add-Ons
Service add-ons are marketing and design extras that extend your book cover branding across every channel where readers discover your book. You can order any of them on their own, or add any of them to a cover or formatting order during the briefing stage. There is no minimum, no bundle required, and no separate purchase flow.
- Social Media Kit sized for Instagram post and story, Facebook, X, and TikTok, so you never have to crop a cover yourself.
- Amazon A+ Content with the exact image sizes Amazon requires, designed to lift conversion on your detail page.
- Bookmark Design in double-sided, print-ready PDF with bleed, for book fairs, signings, and reader gift packs.
- Web Banner for your author website, newsletter header, or blog hero, sized and optimized for digital display.
- 3D Boxset Design that turns your series into a single, photorealistic render for bundle sales pages and ads.
- Interior Title Page that carries your cover identity inside the book, a premium touch readers notice.
- Additional 3D Mockups at $5 each, flat lay, floating, hand-held, on-shelf, or lifestyle scenes for any platform.
- Revisions included on every add-on, plus a 1 to 3 day turnaround on most pieces, and full commercial use of every file you receive.
Amazon A+ Content
A+ Content is the visual storytelling area below your book description on Amazon. It uses custom image modules to highlight reviews, characters, key features, your brand story, and a comparison chart if you have a series. A+ listings consistently convert better than text-only pages, and a professionally designed A+ layout makes a small indie budget look like a major publisher's page.
I design each A+ module to Amazon's exact specifications, with the right aspect ratios, the right file sizes, and copy placement that passes Amazon's review. You provide the raw content, I lay it out in your cover's visual language.
What You Get
Up to 5 A+ modules in your choice of layouts, from editorial-style hero panels to comparison charts and quote callouts. Each module is designed to fit the standard Amazon A+ template.
Best For
Any author with an Amazon detail page, especially nonfiction, series authors, and brand-conscious launches. Also strong for cookbooks, guides, and books with a strong visual concept.
File Formats
Module images at the exact Amazon-required sizes (typically 970x600, 600x300, 300x300, plus custom layouts), plus layered source files for future updates.
Turnaround
2 to 3 business days from briefing, including the time to confirm the Amazon-required copy and brand info.
Bookmark Design
A bookmark is a small, beautiful physical touchpoint that readers keep long after the book is finished. The Bookmark Design add-on is a double-sided, print-ready bookmark in the standard 2x6 inch size (or any custom size you want), built on your cover's color, typography, and iconography so it feels like a natural extension of the book itself.
It is the single most useful piece of printed marketing collateral for book fairs, library signings, school visits, indie bookstore placements, and reader gift packs. The back of the bookmark is a great place for a short author bio, a giveaway URL, a QR code to your site, or a teaser for your next book.
What You Get
A double-sided bookmark in print-ready PDF with the correct bleed, plus a layered source file so you can edit the back text any time. You can also request standard 2x6 or a custom size.
Best For
Book fairs, library and bookstore signings, school visits, indie bookstore placements, and reader gift packs. Also a great thank-you for review teams and newsletter subscribers.
File Formats
Print-ready PDF with bleed and crop marks, plus layered source file (AI or PSD) so you can edit copy or swap a date without a redesign.
Turnaround
1 to 2 business days from briefing. Often ships the same day for simple layouts.
3D Boxset Design
A 3D Boxset Design is a professional render of your book series packaged as a slipcase or boxed set, with every spine and every cover wrapped in your existing cover design. It is the single highest-converting visual asset for a series launch and a great cover image for bundle sales pages, newsletter headers, and paid social ads.
You send me the individual book cover files (or order the covers from me) and the boxset dimensions, and I deliver a high-resolution 3D render that looks like a finished product on a bookstore shelf.
What You Get
One photorealistic 3D boxset render of your series, angled for maximum visual impact. Up to 6 individual books in a single render, with matching cover artwork on every spine and panel.
Best For
Series launches, bundle sales pages, BookBub and newsletter ads, Kickstarter stretch goals, and the launch hero image on your author site.
File Formats
High-resolution PNG with transparent background (default 3000x2000), plus a JPG version and the source file so you can reposition books or change the angle later.
Turnaround
2 to 3 business days from briefing, depending on the number of covers and any custom angle requests.
Interior Title Page
The Interior Title Page is a beautifully designed half-title or full-title page that carries your cover's visual identity inside the book. It is a small detail that most readers never name out loud, but they absolutely feel. A professionally designed title page signals that the entire book, not just the cover, was built with care.
It pairs perfectly with a formatting order, and it is also a great add-on for any author who already has a cover but wants to upgrade the first impression readers get when they crack the spine.
What You Get
A custom-designed title page (half-title or full-title) in your cover's typography, color, and iconography, ready to drop into your formatted interior. Optional matching section dividers.
Best For
Every author who cares about the first impression inside the book. Especially strong for fiction, poetry, and gift-quality editions where the reading experience matters as much as the cover.
File Formats
Print-ready PDF sized to your trim, plus the layered source file. If you also ordered formatting, the title page is delivered integrated into the master file.
Turnaround
1 to 2 business days from briefing. Often ships the same day for simple title-only layouts.
Additional 3D Mockups
Every cover order ships with a 3D mockup so you have at least one photorealistic image for your launch. The Additional 3D Mockups add-on is for when you need more angles or formats. Pick flat lay, floating, hand-held, on-shelf, or lifestyle scenes, and I will deliver custom, high-resolution 3D renders for any platform where your book needs to look real.
Each mockup is built to match your cover's color and lighting, so a series of mockups across your social, retail, and ads feels like one professional photo shoot, not a patchwork of free Google images.
What You Get
Any number of additional 3D mockups in the angle or scene of your choice, each at high resolution. Common requests are flat lay for Instagram, on-shelf for retail banners, and lifestyle scenes for ads.
Best For
Series authors who need matching mockups across all volumes, paid social ads, retail banner campaigns, and any launch that needs more than one hero image.
File Formats
High-resolution PNG with transparent background, plus JPG versions and the source file so you can reposition or recolor any mockup later.
Turnaround
24 to 48 hours per mockup, with bundle discounts when you order 3 or more at once.
Need a quick free mockup first? Try the 3D Mockup Generator, then order custom scenes here when you are ready for the final launch quality.
Pricing Summary
All prices are in USD. Every add-on includes revisions until you are happy, full commercial use of the files, and no hidden fees. Bundle several add-ons with a cover or formatting order and I will quote a flat bundle price before any work begins.
Social Media Kit
Instagram · Facebook · X · TikTok
Sized for every platform, with layered source files for future campaigns.
Amazon A+ Content
Up to 5 modules · Amazon ready
Custom A+ modules in the exact sizes Amazon requires, designed to lift conversion.
Bookmark Design
Double sided · Print ready
The most-ordered physical piece for fairs, signings, and reader gift packs.
Web Banner
Website · Newsletter · Blog
Sized and optimized for the exact slot where you need it.
3D Boxset Design
Series · Bundle · Launch
A photorealistic render of your series as a single boxset, perfect for bundle sales pages.
Interior Title Page
Premium detail · Print ready
A designed title page that carries your cover's visual identity inside the book.
Additional 3D Mockups
Flat lay · Floating · On shelf · Lifestyle
Custom 3D mockups in any angle or scene, ideal for series authors and paid ads.
Need more than add-ons? The same studio handles your full launch: custom book cover design from $99, interior formatting from $99, and done-for-you publishing at a flat $99 per platform. See the full pricing page for every service.
How to Order Add-Ons
There are two simple ways to order. Pick whichever fits your project.
Pick Your Add-Ons
Decide which add-ons you need from the library above. The pricing summary shows the exact cost of each. If you are not sure, email me with your book title, your launch date, and a quick description of what you have so far, and I will suggest a bundle.
Send a Quick Briefing
Email contact@coverbynabin.com with your name, your book title, the add-ons you want, and any assets I need (cover files, logo, brand colors, social handles). If you are adding add-ons to a cover or formatting order, mention the order in the email so everything ships together.
Receive Your Files, Launch With Confidence
I deliver each add-on via a secure WeTransfer link. Open the files, drop them into your social scheduler, your Amazon KDP dashboard, your website, and your next event. If anything is off, reply within the revision window and I will adjust at no extra cost.
1 to 3 business days
is the typical turnaround for any add-on. Bundling several pieces with a cover or formatting order means everything ships together with the main project timeline, so you have the full kit the moment you launch.
Revisions & Turnaround
This is the part authors worry about most, so here it is plainly: every add-on ships with revisions until you are 100 percent happy. You are not capped at two or three rounds. I will not consider an add-on finished until it feels right in your launch kit, because a half-finished social tile or an off-color bookmark defeats the whole point of the add-on.
For turnaround, here is the honest timing:
- Web Banner: 24 hours. Often same day.
- Interior Title Page: 1 to 2 business days.
- Bookmark Design: 1 to 2 business days.
- Amazon A+ Content: 2 to 3 business days.
- Social Media Kit: 2 to 3 business days.
- 3D Boxset Design: 2 to 3 business days.
- Additional 3D Mockups: 24 to 48 hours per mockup, with bundle pricing on 3 or more.
- Bundle orders ship with the main project timeline, so the whole kit lands on the same day.
Pro tip
The fastest path to add-ons you love is a tight brief and one clear reference per add-on. Send two or three examples of social kits, A+ layouts, or bookmark styles you admire, and revisions on the first round move quickly.
Files & Formats You Receive
Every add-on is delivered production ready, so you can upload, post, or print without any extra work.
Social Media Kit
High-resolution PNG and JPG in every platform's exact size, plus layered source files for future campaigns.
Amazon A+ Content
Module images at the exact sizes Amazon requires (typically 970x600, 600x300, 300x300, plus custom layouts), plus the source file.
Bookmark Design
Print-ready PDF with bleed and crop marks, sized to your spec (standard 2x6 or custom), plus the layered source file.
Web Banner
Optimized PNG or JPG for the web (fast loading), a high-resolution version, and the source file for future edits.
3D Boxset Design
High-resolution PNG with transparent background, plus a JPG and the source file so you can change the angle or recolor any spine later.
Interior Title Page
Print-ready PDF sized to your trim, plus the layered source file. If you also ordered formatting, the title page is integrated into the master file.
Additional 3D Mockups
High-resolution PNG with transparent background, plus JPG versions and the source file so you can reposition or recolor any mockup later.
Full Commercial Use
Every file ships with full commercial use, no watermarks, no royalty agreements, no usage restrictions. Use them anywhere readers find your book.
Why Work With Nabin
Add-ons are only as good as the studio designing them. A few reasons authors choose this studio for their full launch kit:
- 10+ years and 500+ book projects across nearly every genre, for indie authors and small to mid-sized publishers alike.
- One studio for cover, interior, and add-ons. Everything ships from the same design system, so your cover, A+ content, social tiles, and bookmark look like one professional launch, not a patchwork.
- Global, digital-first studio. I collaborate with writers from the US, UK, Australia, and beyond, in fluent English.
- Current with specs. I stay on top of KDP, IngramSpark, Amazon A+ Content, Instagram, TikTok, and every other platform where your book needs to land.
- Fast and low-risk. A 1 to 3 day turnaround on most add-ons plus unlimited revisions means you are never stuck with an asset you do not love.
You can see recent work on the portfolio page, read client stories on the testimonial page, or learn more on the about page. If you are still early in your launch, these free tools help you get the rest of your book ready before you order any add-on:
- AI Book Cover Creator for an instant concept in seconds.
- 3D Mockup Generator for a free photorealistic mockup to share today.
- ISBN Barcode Generator for a crisp barcode on your back cover.
- Thumbnail Audit to check legibility at Amazon search size.
- Template Calculator for trim sizes and spine width.
Frequently Asked Questions
What are book cover service add-ons?
Service add-ons are marketing and design extras that extend your book cover branding across every channel where readers discover your book. My add-on library includes a Social Media Kit, Amazon A+ Content, Bookmark Design, Web Banner, 3D Boxset Design, Interior Title Page, and Additional 3D Mockups. Each is a separate, low-cost asset that you can order alongside a cover, with formatting, or as a standalone piece via email.
How much do add-ons cost?
Pricing ranges from $10 to $50. The Interior Title Page is $10, Web Banner is $15, 3D Boxset Design is $15, Bookmark Design is $30, Amazon A+ Content is $45, and the Social Media Kit is $50. Additional 3D Mockups are $5 each, and a typical launch needs only a few. Every add-on ships with revisions until you are happy and full commercial use.
How do I order add-ons?
You have two simple paths. Add any add-on to your existing cover or formatting order during the briefing stage and it ships with the rest of your project. Or order any add-on as a standalone piece by emailing contact@coverbynabin.com with the details, and I will reply with the next steps within one business day.
Can I order add-ons without a cover or formatting project?
Yes. Every add-on can be ordered as a standalone piece. Email me your book title, the assets you already have, and which add-on you need, and I will reply with a confirmation and turnaround. Standalone add-ons use the same studio quality as work ordered with a full cover, so there is no difference in output.
How long does each add-on take?
Most add-ons are delivered within 1 to 3 business days. Simple assets like web banners and single mockups often ship in 24 hours, while 3D boxset and full social media kits typically take 2 to 3 days. When you bundle several add-ons or add them to a cover project, everything ships together with the main project timeline.
How many revisions are included?
Every add-on is delivered with revisions until you are 100 percent happy. I do not cap rounds on simple assets, and for bundle work we refine each piece in line with the master cover until the whole kit feels consistent and launch ready.
What file formats will I receive?
You receive production-ready files for every add-on. Social media kits ship as PNG and JPG sized for each platform, with editable source where useful. A+ Content ships as the exact image sizes Amazon requires plus the source. Bookmarks ship as print-ready PDF with bleed and the source. Web banners, boxset renders, and mockups ship as high-resolution PNG with transparent backgrounds on request.
What is Amazon A+ Content and do I really need it?
Amazon A+ Content is the visual storytelling area below your book description on your Amazon detail page. It uses custom image modules to highlight reviews, characters, key features, and brand story. A+ listings consistently convert better than text-only pages, and a professionally designed A+ layout makes a small budget look like a major publisher's page.
Can I use these add-ons for a book series?
Yes. The 3D Boxset Design and Additional 3D Mockups were built for series authors. Bundle a boxset render, a stack of 3D mockups, and a social media kit, and you have a complete launch kit for every volume. Bundling also keeps the visual style consistent across all of your series assets.
Do I own the add-on files?
You own every file you receive, in full, for commercial use, forever. There are no watermarks, no royalty agreements, and no usage restrictions. Use the assets in paid ads, organic social, your website, newsletters, retailer pages, and anywhere else readers find your book.
What if I need an add-on that is not on the list?
Email me. Most custom requests are quoted within 24 hours. Common custom asks include podcast cover art, press kit one-pagers, ARC team banners, Kickstarter campaign graphics, signed-bookplate designs, and event signage. If it is part of a book launch, I can probably design it.
Do you offer bundle discounts for multiple add-ons?
Yes. Bundling several add-ons with a cover or formatting order typically reduces the per-asset price, and I always quote a clear total before any work begins. Email your wishlist and I will reply with a flat bundle price and the delivery plan.
More answers live on the full FAQs page.
Ready When You Are
Let's Build a Launch Kit
Your
Readers Will Remember.
Pick the add-ons you need, send a quick email, and receive production-ready assets in 1 to 3 days. Every file is yours, in full, for commercial use, forever. Bundling with a cover or formatting order ships the whole kit on launch day.
Add-ons from $10 · 1 to 3 day turnaround · Revisions included · Full commercial use
Social Media Kit
The Social Media Kit is the single most ordered add-on. You get a set of perfectly sized promotional graphics for every platform where you actually post, so you never have to crop a cover yourself and never end up with a stretched title on a story. Launch-ready, on-brand, and reusable across every post in your release calendar.
Everything ships in the exact dimensions each platform requires, and the source files are layered so you can swap a date, a price, or a quote for any future campaign.
What You Get
Instagram post, Instagram story, Facebook post, X post, and TikTok cover, all built on your cover's visual identity with consistent typography and color.
Best For
Launch day, weekly promo cycles, giveaways, and any post where the cover is the visual hook. Also useful for newsletter banners and website updates.
File Formats
High-resolution PNG and JPG for every platform, plus layered source files so you can edit text and dates for future campaigns.
Turnaround
2 to 3 business days from briefing. Often ships faster when bundled with a cover order.