For tobacco manufacturers, this is becoming more complex
Customers were able to choose from a variety of devices and e-liquids at these stores

J45.20 Mild intermittent asthma, uncomplicated J45.21 Mild intermittent asthma with (acute) exacerbation J45.22 Mild intermittent asthma with status asthmaticus J45.30 Mild persistent asthma, uncomplicated J45.31 Mild persistent asthma with (acute) exacerbation J45.32 Mild persistent asthma with status asthmaticus J45.40 Moderate persistent asthma, uncomplicated J45.41 Moderate persistent asthma with (acute) exacerbation J45.42 Moderate persistent asthma with status asthmaticus J45.50 Severe persistent asthma, uncomplicated J45.51 Severe persistent asthma with (acute) exacerbation J45.52 Severe persistent asthma with status asthmaticus J45.901 Unspecified asthma with (acute) exacerbation J45.902 Unspecified asthma with status asthmaticus J45.909 Unspecified asthma, uncomplicated J45.990 Exercise-induced bronchospasm J45.991 Cough variant asthma J45.998 Other asthma COPD: ICD-10 classifies diseases that fall under COPD to category J44.This category includes the following: asthma with chronic obstructive pulmonary disease

Thirdly, technological advancement has allowed greater innovation in pack appearance, especially in terms of pack structure (size, shape, closing mechanism) and non-visual sensory elements intended to create a multisensory appeal (such as textures or coatings to create tactile effects, aroma technology or auditory cues)