Systems and methods for identifying and updating service account information on a service provider system are provided herein. Aspects of the invention provide compounds comprising a positively charged group linked to a TLR ligand. The calculating section calculates an estimated price and an estimated delivery date of a mask product with reference to line information about a manufacturing line in the mask factory, and price information about mask trading prices. Non-limiting examples of such energy-efficient waveforms include linear increasing, linear decreasing, exponential increasing, exponential decreasing, and Gaussian waveforms. The first retainer assembly includes an adjusting assembly configured to reposition the first retainer assembly with respect to the blade assembly in at least two directions. An output-fluctuation monitoring unit monitors, based on the measurement data stored in the output-history storing unit, output fluctuation in each of the output sources.