如果您是 Delphi 程式師，需要安全地銷售您的軟體，並且您希望您的潛在客戶在購買之前先評估您的產品，那麼 AVLock SIMPLE 可能是您想要的解決方案。 現在支援德爾福 XE6 。 此新版本進行了若干更改，現在支援使用 IPN PayPal服務。添加了兩個新範例，說明如何將IPN PayPal應用程式整合。這是相當簡單和適合使用者，這允許您把一個 [立即支付] 按鈕到您的應用程式，然後當使用者點擊此按鈕，重定向到 PayPal 網站，以便進行付款，當完成使用者點擊按鈕 [啟動]，以便啟動應用程式根據付款。您的使用者無需處理安裝代碼或密鑰，只需單擊 [立即付款] 按鈕，執行付款並按一下 [啟動] 按鈕。 新的和改進的範例集。新的 OLM 方法 OnlineRequestKey（） 實現了一項新功能，允許使用者通過向所需電子郵件地址發送電子郵件來請求註冊金鑰，以便使用者僅在指定電子郵件存在並屬於使用者時才收到該密鑰。這允許您收集電子郵件地址，用於未來的營銷活動。
版本歷史記錄
- 版本 5.1.4 發佈於 2014-05-13
PayPal IPN 支援、新範例、新的連線授權管理員、多種方法和屬性已更改 - 版本 4.0.1 發佈於
新的連線授權管理員，更改了多種方法和屬性
軟體細節
終端使用者許可協定
AVLOCK SIMPLE SOFTWARE LICENSE AGREEMENT BEFORE PROCEEDING WITH THE INSTALLATION AND/OR USE OF THIS SOFTWARE, CAREFULLY READ THE FOLLOWING TERMS AND CONDITIONS OF THIS LICENSE AGREEMENT AND LIMITED WARRANTY (The "Agreement"). BY INSTALLING OR USING THIS SOFTWARE YOU INDICATE YOUR ACCEPTANCE OF THIS AGREEMENT. IF YOU DO NOT ACCEPT OR AGREE WITH THESE TERMS, YOU MAY NOT INSTALL OR USE THIS SOFTWARE ! LICENSE AVLOCK SIMPLE SOFTWARE, INCLUDING DOCUMENTATION, SOURCE CODE, OBJECT CODE AND/OR ADDITIONAL MATERIALS (THE "SOFTWARE") IS OWNED BY ALCIDES VALEGA (THE "AUTHOR"). THIS AGREEMENT DOES NOT PROVIDE YOU WITH TITLE OR OWNERSHIP OF PRODUCT, BUT ONLY A RIGHT OF LIMITED USE AS OUTLINED IN THIS LICENSE AGREEMENT. SOFTWARE AUTHOR HEREBY GRANT YOU A NON-EXCLUSIVE, ROYALTY FREE LICENSE TO USE THE SOFTWARE. REDISTRIBUTION RIGHTS YOU ARE GRANTED A NON-EXCLUSIVE, ROYALTY-FREE RIGHT TO PRODUCE AND REDISTRIBUTE EXECUTABLE FILES CREATED USING THE SOFTWARE (THE EXECUTABLE CODE) IN CONJUNCTION WITH SOFTWARE PRODUCTS THAT YOU DEVELOP AND/OR MARKET (THE "APPLICATIONS"). LIMITED WARRANTY THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PRODUCT IS WITH YOU. SHOULD THE PRODUCT PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING OR ERROR CORRECTION. THE AUTHOR OF AVLOCK SIMPLE DO NOT WARRANT THAT THE FUNCTIONS CONTAINED IN THE SOFTWARE WILL MEET YOUR REQUIREMENTS OR THAT THE OPERATION OF THE SOFTWARE WILL BE UNINTERRUPTED OR ERROR FREE.