Optima Solutio, MB
Shopify apps for taxes and more
Optima Solutio, MB is a Lithuania-based Shopify app developer focused on taxes.
Their portfolio spans 2 published apps on the Shopify App Store.
Across 5 reviews, their apps hold an average rating of 4.5 star.
They have been building on Shopify for 3 years.
2 published apps · 2 currently active
EUVAT.app – B2B Reverse Tax
Validates VAT numbers and deducts tax for eligible B2B buyers.
ShipRate: Delivery Calculator
Display rates on Product and Cart pages to boost conversions
Based on 5 verified reviews
Time to review
Top merchant geographies
Across all apps
How Optima Solutio, MB's apps stack up against the category leaders.
EUVAT.app – B2B Reverse Tax
vs WebPlanex: GST Invoice India
ShipRate: Delivery Calculator
vs ShipX ‑ Shipping Rates & Rules
EUVAT.app – B2B Reverse Tax
vs Sufio: Professional Invoices
ShipRate: Delivery Calculator
vs Essent Estimated Delivery Date
EUVAT.app – B2B Reverse Tax
vs Simple Invoice ‑ Order Printer
ShipRate: Delivery Calculator
vs PH MultiCarrier Shipping Label
Developers with overlapping focus areas


United States
United Kingdom
Portugal
Germany
Austria