12/17/2025
Here is A Practical, High-Impact Promo Item for Authors
Hi Authors,
I’m introducing a new promotional product designed specifically for authors:
Custom 20-oz stainless steel tumblers wrapped with your book cover design.
These tumblers are created to help authors:
• Use as event giveaways or premium bonuses
• Sell at book fairs, signings, and conventions
• Offer inside book clubs or launch campaigns
• Put their brand into the hands of readers who will actually use it
Unlike flyers or bookmarks, a tumbler:
• Gets used daily
• Travels into public spaces
• Sparks organic conversations
• Reinforce your author brand over time
This is a tool, not a trinket.
Author-Friendly Pricing (No Inflated Markups)
One thing that sets www.SherrillCharm.com apart is pricing.
These tumblers are not inflated novelty items. They are priced intentionally for working authors.
• Reasonable per-unit pricing
• Significant discounts for bulk orders (by the case or partial case)
• Built for resale, bundling, or long-term promotion, not one-off gimmicks
This allows authors to maintain healthy margins while offering something readers genuinely value.
Smart Ways Authors Are Using Them
Many authors are already thinking beyond “merch” and using tumblers as offer enhancers, such as:
• Buy the book → receive the tumbler as a premium bonus
• Purchase the tumbler → get a signed copy or free book included
• Limited-run bundles for launches, book fairs, or VIP readers
These combinations increase perceived value without discounting the book itself.
Wholesale Sublimation Tumblers & Car Freshies.