Byron Farrington was convicted of 34 counts of wire fraud, in violation of 18 U.S.C. § 1343. The district court 2 sentenced Farrington to 63 months’ imprisonment and ordered him to pay $258,566.76 in restitution. Farrington appeals, arguing that the court improperly allowed prejudicial evidence outside the scope of the indictment, that the court erred in calculating thе loss and restitution amounts, and that his sentence is unreasonable. We affirm.
I. Background
Farrington formed Converge Now, LLC in August 2002, as a start-up wireless Internet service provider for the Midwestern United States. Farrington represented that Converge Now had an agreement with American Tower Company to lease tower space from dozens of towers to transmit Converge Now’s wireless signal throughout the relevant coverage area. Converge Now advertised its services in the Des Moines Register and with various radio stations in Des Moines, Iowa, and St. Louis, Missouri, 3 in late 2002 and expanded its advertising into radio markets in Oklahoma City, Kansas City, Dallas, and Chicago in early 2003. 4 Potential customers were told that Converge Now subscribers would begin receiving wireless Internet service within 30 days after payment of a one-time equipment installation fee of $250.00 and the first month’s service fee of $29.95 were paid.
Converge Now accepted payment from hundreds of subscribers, mostly by credit card, but later only two customers that actually received wireless service could be confirmed. In fact, Converge Now had never obtained a tower lease agreement with American Tower Company, or any other tower company, and was incapable of providing the services it advertised. Moreover, Converge Now double or triple-billed many subscribers’ credit cards for the undelivered wireless services. After complaints, some subscribers received refunds from Converge Now, and others re *858 ceived a “charge-back” or reimbursement to their credit cards by the merchant account holders that processed Converge Now’s credit card transactions. But, many subscribers never recouped their subscription and sеrvice fees. In addition, Converge Now’s merchant account holders sustained losses as a result of Farrington’s failure or refusal to reimburse them for the subscriber charge-backs.
Converge Now billed approximately 500 customers for wireless Internet service that it never provided. 5 Additionally, the government presented evidence that Converge Now failed to pay certain equipment suppliers and radio advertisers. The government brought charges on behalf of 14 of the individual Converge Now subscribers whose credit cards had been charged multiple times for unprovided services. The grand jury indicted Farrington on 36 counts of wire fraud, in violation of 18 U.S.C. § 1343. After a six day trial, the jury found Fаrrington guilty on 34 of the 36 counts.
At sentencing, the district court set Far-rington’s base offense level at 6, then applied four Guidelines enhancements, raising the offense level to 26. Specifically, the court added a 12-level enhancement under U.S.S.G. § 2Bl.l(b)(l)(G) because the loss was between $200,000 and $400,000; a four-level enhancement under § 2Bl.l(b)(2)(B) because the offense involved 50 or more victims; a two-level enhancement under § 2Bl.l(b)(9)(C) because the offense involved “sophisticated means”; and a two-level adjustment under § 3C1.1 for obstruction of justice because Farrington committed perjury during his trial. With a total offense level of 26 and a criminal history Category I, Farrington’s Guidelines range was 63-78 months. The court sentenced Farrington to 63 months’ imprisonment and ordered him to pay $258,566.76 in restitution.
On appeal, Farrington makes three arguments for reversal. He argues that the district court erred: (1) in allowing prejudicial evidence outside the scope of the indictment; (2) in calculating the loss and restitution amounts; and (3) in imposing an unreasonable sentence.
II. Discussion
A. Prejudicial Evidence
Farrington contends that the district court erred in admitting evidence of unpaid vendors and certain unauthorized credit card charges. Farrington argued to the district court that the evidence pertained to uncharged conduct and was unfairly prejudicial. The district court overruled Farrington’s objection under Rule 403 of the Fеderal Rules of Evidence, finding that the evidence was relevant to the issues of knowledge and intent and that the evidence tended to show that Farring-ton could not provide the services he promised to provide in exchange for customer fees. The court determined that any prejudice created by the evidence was outweighed by its probative value.
Federal Rule of Evidence 401 defines “relevant evidence” as “evidence having any tendency to make the existence of any fact that is of consequence to the determination of the action more probable or less probable than it would be without the evidence.” Relevant evidence is admissible but may be excluded under Rule 403 if “its probative value is substantially outweighed by the danger of unfair prejudice, confusion of the issues, or misleading
*859
the jury....” Fed.R.Evid. 403. “Evidence is not unfairly prejudicial because it tends to prove guilt, but because it tends to encourage the jury to find guilt from improper reasoning. Whether there was unfаir prejudice depends on whether there was an ‘undue tendency to suggest decision on an improper basis.’ ”
United States v. Looking Cloud,
Farrington was charged with 36 counts of wire fraud. “The essential elements of wire fraud are a scheme to defraud, the use of interstate wires incident to the scheme, and an intent to cause harm.”
United States v. Edelmann,
B. Amount of Loss Enhancement
Farrington also contends that the district court erred in enhancing his offense level based upon the amount of loss. The district court determined that the loss from the fraudulent scheme totaled between $200,000 and $400,000. Farrington avers that the court miscalculated the loss beсause it should have only used the amount of loss specifically listed in the indictment for the 34 counts for which he was convicted. “We review the district court’s fraud loss findings for clear error; ‘as long as the determination is plausible in light of the record as a whole, clear error does not exist.’ ”
United States v. Coon,
Guidelines § 2Bl.l(a) establishes a base offense level of 6 for Farring-ton’s convictions, but § 2Bl.l(b)(l)(G) mandates a 12-level enhancement if the loss is between $200,000 and $400,000. The district court’s loss determination does not have to be рrecise; the court only has to make “a reasonable estimate” of the loss.
United States v. Agboola,
*860
The loss estimate may be based on the approximate number of victims multiplied by the average loss to each victim. U.S.S.G. § 2B1. 1, cmt. n. 3(C);
Agboola,
The district court based its $200,000 to $400,000 loss calculation on two evidentiary submissions. The court accepted the government’s evidence establishing the amоunt of credit card charges Farrington ran through Converge Now’s merchant accounts, and the court also took into account the losses sustained by the broadcast companies for Converge Now’s unpaid radio advertising. We find that the district court’s loss calculation properly included these sums because they flowed from Farrington’s fraudulent Converge Now scheme, and Farrington intended the losses when he billed the charges.
See
U.S.S.G. § 2B1.1 cmt. n. 3(A)(ii). Because the district court need only make a reasonable estimate of loss rather than a precise determination,
Agboola,
C. Calculation of Restitution Amount
Farrington also contends that the district court improperly calculated his restitution amount. The court ordered Farrington to pay $258,566.76 in restitution pursuant to 18 U.S.C. § 3663A(a)(l).
6
This amount included $167,586.70 for losses to the merchant account holders, $60,560.00 for losses to the broadcast companies, and $30,420.06 for losses to individual subscribers. “We review the district court’s decision to order restitution for an abuse of discretion.”
United States v. Pierce,
Farrington asserts that the restitution amount was erroneously calculated because it included losses from unin-dicted conduct that was not proven to a jury beyond a reasonable doubt. We disagree. “In a wire fraud case, the jury must consider the existence of the fraudulent scheme as part of the charged conduct.”
United States v. Ross,
Neither
Blakely
nor
Booker
affected this principle.
See United States v. Oslund,
Farrington argues on appeal, as he did at sеntencing, that the government failed to establish a reliable loss amount because of potential double counting of losses sustained by individual subscribers who were later reimbursed by merchant account holders. The record, however, belies Far-rington’s claim. The government provided evidence at sentencing that the $258,566.76 amount did not inсlude losses from any individual subscriber who had received a full refund or charge-back. Considering the evidence presented supporting the restitution amount, Farrington’s mere assertion of potential double-counting, without any factual support, does not establish an abuse of discretion in determining the restitution amount.
D. Reasonableness of Sentence
The district court cоncluded that Far-rington’s Guidelines range was 63-78 months based upon his total offense level of 26 and his Category I criminal history, and it ultimately imposed a sentence of 63 months’ imprisonment. Farrington argues that he should have received a sentence below his Guidelines range because of the nonviolent nature of his offense, his medical needs, and his need to support his family. Farrington also challenges the presumption of reasonableness this circuit, and the majority of others, have given to within Guidelines sentences.
“We review a sentence for unreasonableness, guided by the sentencing factors listed in 18 U.S.C. § 3553(a).”
United States v. Pizano,
A sentence within the Guidеlines range may be unreasonable if the sentencing court: (1) fails to consider a relevant factor that should have received significant weight; (2) gives significant weight to an improper or irrelevant factor; or (3) considers only the appropriate factors but in weighing those factors commits a clear error of judgment.
United States v. Haack,
The district court considered the nonviolent nature of Farrington’s conduct, his medical needs, and his need to support his family. The court simply found these factors insufficient to warrant a sentence lower than the bottom of the Guidelines range. The absenсe of violence does not diminish the seriousness of the offense committed because: (1) fraud-based offenses are often nonviolent, and (2) if violence had been involved, Farrington would likely have been subjected to increased punishment.
See United States v. Feemster,
The court also accounted for Farring-ton’s health concerns when it recommended to the Bureau of Prisons that Farrington serve his sentence at a facility that could properly monitor his medical needs.
See Rita,
III. Conclusion
Accordingly, we affirm the judgment of the district court.
Notes
. The Honorable Ronald E. Longstaff, United States District Judge for the Southern District of Iowa.
. Farrington contracted with a St. Louis broadcasting company to run Converge Now radio ads on four St. Louis area radio stations between December 3, 2002, and December 13, 2002, for a total price of $26,450. The broadcast company began running the ads, but subsequently pulled them after Converge Now checks totaling $20,995 for the ads were returned for insufficient funds.
.The radio ads in each of .these cities were also pulled after checks to each broadcast company were returned for insufficient funds.
. Of the approximately 500 subscribers that were charged for service that they never received, the government presented evidence, in the form of sworn responses frоm the subscribers, indicating that approximately 80 individuals had sustained losses that were not recouped from either Converge Now or the merchant account holders.
. Section 3663A(a)(l) requires that a court order restitution when a defendant has been convicted of an offense against property, including any offense committed by fraud or deceit. 18 U.S.C. §§ 3663A(a)(l), (c)(l)(A)(ii).
. We have determined that the evidentiary standard in restitution cases is unchanged by
United States v. Booker,
