1.Countries : Pricing to each, after the sub-counting from 400zl is free, above I would like it to charge universally 89zl BRUTTO in another country.
2.Basket and finalization: a large number of abandoned baskets, for each change on the site, you have to mark the terms and conditions and others. After adding products to the basket, the basket is cut off and you can not edit anything on mobile. I use one page checkout module - shopping on one page.
3. no INPOST on mobile- none.
Ps. do not want another platform. Presta 1.6 satisfies me. Please give me concrete suggestions.