The "Nintendo Prepaid Card Campaign" where you can get up to 1,000 yen worth of prepaid numbers will be held at Seven, Famima, and Lawson nationwide

The "Nintendo Prepaid Card Campaign" where you can get up to 1,000 yen worth of prepaid numbers will be held at Seven, Famima, and Lawson nationwide
 At Seven-Eleven, FamilyMart, and Lawson nationwide, the "Nintendo Prepaid Card Campaign" will be implemented. After purchasing a Nintendo prepaid card, register on the campaign site and receive a prepaid number worth up to 1,000 yen....

The linked article is in Japanese.