All SIONA packages booked through the official website must enter the fully handmade production schedule. Due to the insistence on pure handmade production, each official website order usually requires a waiting time of about 6 months or even longer. At SIONA, waiting is not an exception, but a part of the value of the work.

At present, in some cities in Europe, products with similar appearance styles or labeled as "SIONA" can be seen. Except for the official flagship store in Salzburg, none of them are genuine products of SIONA and have no association with this brand.