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Product | SellBoost for Simple Downloads |
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Preview | View Product Page |
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Forked from | Easy Digital Downloads - Cross-sell & Upsell |
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Original by | Sandhills Development, LLC |
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Version | 1.1.9 |
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Last updated | 3 May 2025 |
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Published | 3 May 2025 |
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Support Policy | Beginner’s guide to using Festinger Vault |
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Changelog
1.1.9 Fixed: PHP 8.1 compatibility issues. Fixed: Corrected a javascript error related to configurable downloads. 1.1.8 Fixed: Corrected issue where an upsell could not be removed. Fixed: Prevent undefined notices when saving upsells. 1.1.7 Added: Sanitize the discount field. Fixed: Remove usage of deprecated filter. 1.1.6 Fixed: Resolve notices that occur when saving cross-sells. 1.1.5 Fixed: Correct issue preventing upsells from being properly deleted in some instances. 1.1.4 Fixed: Issue with discount amounts not properly subtracting from cart totals. 1.1.3 Added: New “Discount Type” setting, allowing percentage or flat discounts. Fixed: Discount amount now properly applied when using cross-sells. 1.1.2 Fixed: Issue with cross-sells and upsells not being properly added to the cart in some situations. 1.1.1 Fixed: Issue with quantity discounts and cross-sells / upsells. Fixed: Added better compatibility with the Simple Downloads Discount Code condition “Applies to Download(s)”. 1.1 Added: Option to set a discount on the cross-sell or upsell. Fixed: Minor styling improvements. 1.0.4 Fixed: Improved compatibility with the Simple Downloads core plugin. 1.0.3 Added: Compatibility with Simple Downloads 3.0 1.0.2 Fixed: Resolved a conflict with currency symbols. 1.0.1 Fixed: Prevent errors when Simple Downloads is not active. 1.0 Initial release.
Support Rules
To ensure a smooth support experience, please follow these guidelines:
- Check the Documentation First – Reviewing the official guides and FAQs can resolve many common issues.
- Be Clear & Detailed – When asking for support, include details such as error messages, screenshots, and steps to reproduce the issue.
- Respect Our Scope – We assist with installation, basic troubleshooting, and guidance but do not offer custom development.
- No Requests for Original Developer Support – If you need direct assistance from the original developer, please consider purchasing an official license.
Final Words
Congratulations, you made it to the end of this post! Open-source thrives on collaboration, innovation, and accessibility.
At Festinger Vault, we believe in supporting a growing community by providing access to GPL-licensed resources. Whether you’re a developer, designer, or enthusiast, we encourage responsible experimentation, learning, and sharing. 
If you enjoy using open-source tools, consider supporting the original developers by purchasing a license when needed. Let’s build together and keep innovation open to everyone. 