This description provides tools and techniques for Web-enabled database access tools. Reflective properties of a surface being photographed can be used to determine a rotation of the device taking the photograph relative to the surface. One of these proteins produces an inulin and fructo-oligosaccharides, while the other produces a levan. Data is transferred between the expansion processor and the plurality of I2C devices via the corresponding sub-bus according to an I2C protocol. The merchant submits the purchase information for processing of the purchase information. The fuel pump also includes a plunger for pressurizing fuel sucked in the pressure chamber due to reciprocal motion of the plunger.