It's ease of use was my favorite thing about this program, I really dislike typing in information at times like other programs do as well but with vision it took less than two days to learn how things work from start till end which makes me very happy for that alone! The only problem i have had so far has been trying some new products out such having an issue finding where they are located once you click buy one day later after purchase not there anymore? So basically no problems or complaints just learning curve being easy peasy compared to what others might be facing when first starting up using any product/brand etc..