Global Ecommerce Shopping Cart Software Market Size, Share, Industry Analysis Report By Type (SaaS Shopping Cart Software, Open-Source Shopping Cart, Others), By Enterprise Size (Small & Medium Enterprises (SMEs), Large Enterprises), By End-User Application (Business-to-Consumer (B2C), Business-to-Business (B2B), Business-to-Business-to-Consumer (B2B2C), Direct-to-Consumer (D2C), By Pricing Model (Subscription-Based (Monthly/Annual Fee), Transaction Fee-Based, License Fee (One-time or Annual), Open-Source (Free Core Software), By Regional Analysis, Global Trends and Opportunity, Future Outlook By 2025-2034