A scoop should always be a full scoop for dotFIT products. I believe the line that you mention is a manufacturing mark from the die they use to produce scoops so ignore that in any scoop of our products. But if you want to be perfectly accurate like bodybuilders and physique athletes, always weigh the serving size so you nail the calories. This way you can also see how full the scoop is when it matches the grams per serving.
For example, dotFIT FirstString is 75 grams in 2 full normal scoops (not packed tight), which is 1 serving. If you take a full scoop and weigh it, it comes to ~37-38 grams so 2 full scoops is approximately 75 g. On your other note, we're on it. Sometime in the first quarter of next year you'll be able to scan the bar codes and automatically enter the info.